숫자 19401900
소인수분해
소인수분해 | 2 * 2 * 3 * 5 * 5 * 7 * 9239 |
약수 | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9239, 18478, 27717, 36956, 46195, 55434, 64673, 92390, 110868, 129346, 138585, 184780, 194019, 230975, 258692, 277170, 323365, 388038, 461950, 554340, 646730, 692925, 776076, 923900, 970095, 1293460, 1385850, 1616825, 1940190, 2771700, 3233650, 3880380, 4850475, 6467300, 9700950, 19401900 |
약수의 개수 | 72 |
약수의 합 | 64162560 |
성질
표기
바이너리 | 1001010000000110010101100 |
8진수 | 112006254 |
16진수 | 1280cac |