8071570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 16193520

約数和(自身を除く): 8121950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2141, 3770, 4282, 10705, 21410, 27833, 55666, 62089, 124178, 139165, 278330, 310445, 620890, 807157, 1614314, 4035785, 8071570]

約数ペア:

[(1, 8071570), (2, 4035785), (5, 1614314), (10, 807157), (13, 620890), (26, 310445), (29, 278330), (58, 139165), (65, 124178), (130, 62089), (145, 55666), (290, 27833), (377, 21410), (754, 10705), (1885, 4282), (2141, 3770)]