45170140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14957}}^1$

素因数の和:15117

約数の個数: 24

約数和(自身を含む): 95491872

約数和(自身を除く): 50321732

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 14957, 29914, 59828, 74785, 149570, 299140, 2258507, 4517014, 9034028, 11292535, 22585070, 45170140]

約数ペア:

[(1, 45170140), (2, 22585070), (4, 11292535), (5, 9034028), (10, 4517014), (20, 2258507), (151, 299140), (302, 149570), (604, 74785), (755, 59828), (1510, 29914), (3020, 14957)]