497126020

素因数分解:

$2^2\times 5^1\times {\mathrm{24856301}}^1$

素因数の和:24856310

約数の個数: 12

約数和(自身を含む): 1043964684

約数和(自身を除く): 546838664

約数列:

[1, 2, 4, 5, 10, 20, 24856301, 49712602, 99425204, 124281505, 248563010, 497126020]

約数ペア:

[(1, 497126020), (2, 248563010), (4, 124281505), (5, 99425204), (10, 49712602), (20, 24856301)]