25013210

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4801}}^1$

素因数の和:5329

約数の個数: 16

約数和(自身を含む): 45119592

約数和(自身を除く): 20106382

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 4801, 5210, 9602, 24005, 48010, 2501321, 5002642, 12506605, 25013210]

約数ペア:

[(1, 25013210), (2, 12506605), (5, 5002642), (10, 2501321), (521, 48010), (1042, 24005), (2605, 9602), (4801, 5210)]