29901650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8423}}^1$

素因数の和:8506

約数の個数: 24

約数和(自身を含む): 56407104

約数和(自身を除く): 26505454

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 8423, 16846, 42115, 84230, 210575, 421150, 598033, 1196066, 2990165, 5980330, 14950825, 29901650]

約数ペア:

[(1, 29901650), (2, 14950825), (5, 5980330), (10, 2990165), (25, 1196066), (50, 598033), (71, 421150), (142, 210575), (355, 84230), (710, 42115), (1775, 16846), (3550, 8423)]