3915260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1201}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 8279376

約数和(自身を除く): 4364116

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1201, 1630, 2402, 3260, 4804, 6005, 12010, 24020, 195763, 391526, 783052, 978815, 1957630, 3915260]

約数ペア:

[(1, 3915260), (2, 1957630), (4, 978815), (5, 783052), (10, 391526), (20, 195763), (163, 24020), (326, 12010), (652, 6005), (815, 4804), (1201, 3260), (1630, 2402)]