숫자 145072220
소인수분해
| 소인수분해 | 2 * 2 * 5 * 17 * 17 * 19 * 1321 |
| 약수 | 1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 289, 323, 340, 380, 578, 646, 1156, 1292, 1321, 1445, 1615, 2642, 2890, 3230, 5284, 5491, 5780, 6460, 6605, 10982, 13210, 21964, 22457, 25099, 26420, 27455, 44914, 50198, 54910, 89828, 100396, 109820, 112285, 125495, 224570, 250990, 381769, 426683, 449140, 501980, 763538, 853366, 1527076, 1706732, 1908845, 2133415, 3817690, 4266830, 7253611, 7635380, 8533660, 14507222, 29014444, 36268055, 72536110, 145072220 |
| 약수의 개수 | 72 |
| 약수의 합 | 340917360 |
성질
표기
| 바이너리 | 1000101001011010000001011100 |
| 8진수 | 1051320134 |
| 16진수 | 8a5a05c |