7995340

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2683}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 16909200

約数和(自身を除く): 8913860

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2683, 2980, 5366, 10732, 13415, 26830, 53660, 399767, 799534, 1599068, 1998835, 3997670, 7995340]

約数ペア:

[(1, 7995340), (2, 3997670), (4, 1998835), (5, 1599068), (10, 799534), (20, 399767), (149, 53660), (298, 26830), (596, 13415), (745, 10732), (1490, 5366), (2683, 2980)]