75039820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{129379}}^1$

素因数の和:129417

約数の個数: 24

約数和(自身を含む): 163018800

約数和(自身を除く): 87978980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 129379, 258758, 517516, 646895, 1293790, 2587580, 3751991, 7503982, 15007964, 18759955, 37519910, 75039820]

約数ペア:

[(1, 75039820), (2, 37519910), (4, 18759955), (5, 15007964), (10, 7503982), (20, 3751991), (29, 2587580), (58, 1293790), (116, 646895), (145, 517516), (290, 258758), (580, 129379)]