1199951570

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{2113}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 2184945840

約数和(自身を除く): 984994270

約数列:

[1, 2, 5, 10, 109, 218, 521, 545, 1042, 1090, 2113, 2605, 4226, 5210, 10565, 21130, 56789, 113578, 230317, 283945, 460634, 567890, 1100873, 1151585, 2201746, 2303170, 5504365, 11008730, 119995157, 239990314, 599975785, 1199951570]

約数ペア:

[(1, 1199951570), (2, 599975785), (5, 239990314), (10, 119995157), (109, 11008730), (218, 5504365), (521, 2303170), (545, 2201746), (1042, 1151585), (1090, 1100873), (2113, 567890), (2605, 460634), (4226, 283945), (5210, 230317), (10565, 113578), (21130, 56789)]