10677640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 25344000

約数和(自身を除く): 14666360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 109, 124, 155, 158, 218, 248, 310, 316, 395, 436, 545, 620, 632, 790, 872, 1090, 1240, 1580, 2180, 2449, 3160, 3379, 4360, 4898, 6758, 8611, 9796, 12245, 13516, 16895, 17222, 19592, 24490, 27032, 33790, 34444, 43055, 48980, 67580, 68888, 86110, 97960, 135160, 172220, 266941, 344440, 533882, 1067764, 1334705, 2135528, 2669410, 5338820, 10677640]

約数ペア:

[(1, 10677640), (2, 5338820), (4, 2669410), (5, 2135528), (8, 1334705), (10, 1067764), (20, 533882), (31, 344440), (40, 266941), (62, 172220), (79, 135160), (109, 97960), (124, 86110), (155, 68888), (158, 67580), (218, 48980), (248, 43055), (310, 34444), (316, 33790), (395, 27032), (436, 24490), (545, 19592), (620, 17222), (632, 16895), (790, 13516), (872, 12245), (1090, 9796), (1240, 8611), (1580, 6758), (2180, 4898), (2449, 4360), (3160, 3379)]