58718420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41351}}^1$

素因数の和:41431

約数の個数: 24

約数和(自身を含む): 125048448

約数和(自身を除く): 66330028

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 41351, 82702, 165404, 206755, 413510, 827020, 2935921, 5871842, 11743684, 14679605, 29359210, 58718420]

約数ペア:

[(1, 58718420), (2, 29359210), (4, 14679605), (5, 11743684), (10, 5871842), (20, 2935921), (71, 827020), (142, 413510), (284, 206755), (355, 165404), (710, 82702), (1420, 41351)]