4047200050

素因数分解:

$2^1\times 5^2\times {\mathrm{80944001}}^1$

素因数の和:80944013

約数の個数: 12

約数和(自身を含む): 7527792186

約数和(自身を除く): 3480592136

約数列:

[1, 2, 5, 10, 25, 50, 80944001, 161888002, 404720005, 809440010, 2023600025, 4047200050]

約数ペア:

[(1, 4047200050), (2, 2023600025), (5, 809440010), (10, 404720005), (25, 161888002), (50, 80944001)]