14858680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21879

約数の個数: 32

約数和(自身を含む): 35400240

約数和(自身を除く): 20541560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 21851, 43702, 87404, 109255, 174808, 218510, 371467, 437020, 742934, 874040, 1485868, 1857335, 2971736, 3714670, 7429340, 14858680]

約数ペア:

[(1, 14858680), (2, 7429340), (4, 3714670), (5, 2971736), (8, 1857335), (10, 1485868), (17, 874040), (20, 742934), (34, 437020), (40, 371467), (68, 218510), (85, 174808), (136, 109255), (170, 87404), (340, 43702), (680, 21851)]