2271302860

素因数分解:

$2^2\times 5^1\times {\mathrm{11159}}^1\times {\mathrm{10177}}^1$

素因数の和:21345

約数の個数: 24

約数和(自身を含む): 4770632160

約数和(自身を除く): 2499329300

約数列:

[1, 2, 4, 5, 10, 20, 10177, 11159, 20354, 22318, 40708, 44636, 50885, 55795, 101770, 111590, 203540, 223180, 113565143, 227130286, 454260572, 567825715, 1135651430, 2271302860]

約数ペア:

[(1, 2271302860), (2, 1135651430), (4, 567825715), (5, 454260572), (10, 227130286), (20, 113565143), (10177, 223180), (11159, 203540), (20354, 111590), (22318, 101770), (40708, 55795), (44636, 50885)]