59980280

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9551}}^1$

素因数の和:9719

約数の個数: 32

約数和(自身を含む): 135829440

約数和(自身を除く): 75849160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 9551, 19102, 38204, 47755, 76408, 95510, 191020, 382040, 1499507, 2999014, 5998028, 7497535, 11996056, 14995070, 29990140, 59980280]

約数ペア:

[(1, 59980280), (2, 29990140), (4, 14995070), (5, 11996056), (8, 7497535), (10, 5998028), (20, 2999014), (40, 1499507), (157, 382040), (314, 191020), (628, 95510), (785, 76408), (1256, 47755), (1570, 38204), (3140, 19102), (6280, 9551)]