2007882920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2952769}}^1$

素因数の和:2952797

約数の個数: 32

約数和(自身を含む): 4783487400

約数和(自身を除く): 2775604480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2952769, 5905538, 11811076, 14763845, 23622152, 29527690, 50197073, 59055380, 100394146, 118110760, 200788292, 250985365, 401576584, 501970730, 1003941460, 2007882920]

約数ペア:

[(1, 2007882920), (2, 1003941460), (4, 501970730), (5, 401576584), (8, 250985365), (10, 200788292), (17, 118110760), (20, 100394146), (34, 59055380), (40, 50197073), (68, 29527690), (85, 23622152), (136, 14763845), (170, 11811076), (340, 5905538), (680, 2952769)]