25044620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23627}}^1$

素因数の和:23689

約数の個数: 24

約数和(自身を含む): 53588304

約数和(自身を除く): 28543684

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 23627, 47254, 94508, 118135, 236270, 472540, 1252231, 2504462, 5008924, 6261155, 12522310, 25044620]

約数ペア:

[(1, 25044620), (2, 12522310), (4, 6261155), (5, 5008924), (10, 2504462), (20, 1252231), (53, 472540), (106, 236270), (212, 118135), (265, 94508), (530, 47254), (1060, 23627)]