2100080390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{3359}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 3824271360

約数和(自身を除く): 1724190970

約数列:

[1, 2, 5, 10, 103, 206, 515, 607, 1030, 1214, 3035, 3359, 6070, 6718, 16795, 33590, 62521, 125042, 312605, 345977, 625210, 691954, 1729885, 2038913, 3459770, 4077826, 10194565, 20389130, 210008039, 420016078, 1050040195, 2100080390]

約数ペア:

[(1, 2100080390), (2, 1050040195), (5, 420016078), (10, 210008039), (103, 20389130), (206, 10194565), (515, 4077826), (607, 3459770), (1030, 2038913), (1214, 1729885), (3035, 691954), (3359, 625210), (6070, 345977), (6718, 312605), (16795, 125042), (33590, 62521)]