5897420

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 12474000

約数和(自身を除く): 6576580

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 1979, 2980, 3958, 7916, 9895, 19790, 39580, 294871, 589742, 1179484, 1474355, 2948710, 5897420]

約数ペア:

[(1, 5897420), (2, 2948710), (4, 1474355), (5, 1179484), (10, 589742), (20, 294871), (149, 39580), (298, 19790), (596, 9895), (745, 7916), (1490, 3958), (1979, 2980)]