42229850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64969}}^1$

素因数の和:64994

約数の個数: 24

約数和(自身を含む): 84590940

約数和(自身を除く): 42361090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 64969, 129938, 324845, 649690, 844597, 1624225, 1689194, 3248450, 4222985, 8445970, 21114925, 42229850]

約数ペア:

[(1, 42229850), (2, 21114925), (5, 8445970), (10, 4222985), (13, 3248450), (25, 1689194), (26, 1624225), (50, 844597), (65, 649690), (130, 324845), (325, 129938), (650, 64969)]