66415750

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{2351}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 125483904

約数和(自身を除く): 59068154

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 1130, 2351, 2825, 4702, 5650, 11755, 14125, 23510, 28250, 58775, 117550, 265663, 293875, 531326, 587750, 1328315, 2656630, 6641575, 13283150, 33207875, 66415750]

約数ペア:

[(1, 66415750), (2, 33207875), (5, 13283150), (10, 6641575), (25, 2656630), (50, 1328315), (113, 587750), (125, 531326), (226, 293875), (250, 265663), (565, 117550), (1130, 58775), (2351, 28250), (2825, 23510), (4702, 14125), (5650, 11755)]