15691527160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{15959}}^1$

素因数の和:16540

約数の個数: 64

約数和(自身を含む): 36128332800

約数和(自身を除く): 20436805640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 523, 940, 1046, 1880, 2092, 2615, 4184, 5230, 10460, 15959, 20920, 24581, 31918, 49162, 63836, 79795, 98324, 122905, 127672, 159590, 196648, 245810, 319180, 491620, 638360, 750073, 983240, 1500146, 3000292, 3750365, 6000584, 7500730, 8346557, 15001460, 16693114, 30002920, 33386228, 41732785, 66772456, 83465570, 166931140, 333862280, 392288179, 784576358, 1569152716, 1961440895, 3138305432, 3922881790, 7845763580, 15691527160]

約数ペア:

[(1, 15691527160), (2, 7845763580), (4, 3922881790), (5, 3138305432), (8, 1961440895), (10, 1569152716), (20, 784576358), (40, 392288179), (47, 333862280), (94, 166931140), (188, 83465570), (235, 66772456), (376, 41732785), (470, 33386228), (523, 30002920), (940, 16693114), (1046, 15001460), (1880, 8346557), (2092, 7500730), (2615, 6000584), (4184, 3750365), (5230, 3000292), (10460, 1500146), (15959, 983240), (20920, 750073), (24581, 638360), (31918, 491620), (49162, 319180), (63836, 245810), (79795, 196648), (98324, 159590), (122905, 127672)]