1856080

素因数分解:

$2^4\times 5^1\times {\mathrm{23201}}^1$

素因数の和:23214

約数の個数: 20

約数和(自身を含む): 4315572

約数和(自身を除く): 2459492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23201, 46402, 92804, 116005, 185608, 232010, 371216, 464020, 928040, 1856080]

約数ペア:

[(1, 1856080), (2, 928040), (4, 464020), (5, 371216), (8, 232010), (10, 185608), (16, 116005), (20, 92804), (40, 46402), (80, 23201)]