2020264850

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{357569}}^1$

素因数の和:357694

約数の個数: 24

約数和(自身を含む): 3790957140

約数和(自身を除く): 1770692290

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 357569, 715138, 1787845, 3575690, 8939225, 17878450, 40405297, 80810594, 202026485, 404052970, 1010132425, 2020264850]

約数ペア:

[(1, 2020264850), (2, 1010132425), (5, 404052970), (10, 202026485), (25, 80810594), (50, 40405297), (113, 17878450), (226, 8939225), (565, 3575690), (1130, 1787845), (2825, 715138), (5650, 357569)]