125928340

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{11027}}^1$

素因数の和:11607

約数の個数: 24

約数和(自身を含む): 264936672

約数和(自身を除く): 139008332

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 11027, 11420, 22054, 44108, 55135, 110270, 220540, 6296417, 12592834, 25185668, 31482085, 62964170, 125928340]

約数ペア:

[(1, 125928340), (2, 62964170), (4, 31482085), (5, 25185668), (10, 12592834), (20, 6296417), (571, 220540), (1142, 110270), (2284, 55135), (2855, 44108), (5710, 22054), (11027, 11420)]