4112869220

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{477131}}^1$

素因数の和:477571

約数の個数: 24

約数和(自身を含む): 8657083008

約数和(自身を除く): 4544213788

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 477131, 954262, 1908524, 2385655, 4771310, 9542620, 205643461, 411286922, 822573844, 1028217305, 2056434610, 4112869220]

約数ペア:

[(1, 4112869220), (2, 2056434610), (4, 1028217305), (5, 822573844), (10, 411286922), (20, 205643461), (431, 9542620), (862, 4771310), (1724, 2385655), (2155, 1908524), (4310, 954262), (8620, 477131)]