2100089570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1\times {\mathrm{5231}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 3981761280

約数和(自身を除く): 1881671710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2113, 4226, 5231, 10462, 10565, 21130, 26155, 40147, 52310, 80294, 99389, 198778, 200735, 401470, 496945, 993890, 11053103, 22106206, 55265515, 110531030, 210008957, 420017914, 1050044785, 2100089570]

約数ペア:

[(1, 2100089570), (2, 1050044785), (5, 420017914), (10, 210008957), (19, 110531030), (38, 55265515), (95, 22106206), (190, 11053103), (2113, 993890), (4226, 496945), (5231, 401470), (10462, 200735), (10565, 198778), (21130, 99389), (26155, 80294), (40147, 52310)]