25169510

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4831}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 45401472

約数和(自身を除く): 20231962

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 4831, 5210, 9662, 24155, 48310, 2516951, 5033902, 12584755, 25169510]

約数ペア:

[(1, 25169510), (2, 12584755), (5, 5033902), (10, 2516951), (521, 48310), (1042, 24155), (2605, 9662), (4831, 5210)]