88959820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{153379}}^1$

素因数の和:153417

約数の個数: 24

約数和(自身を含む): 193258800

約数和(自身を除く): 104298980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 153379, 306758, 613516, 766895, 1533790, 3067580, 4447991, 8895982, 17791964, 22239955, 44479910, 88959820]

約数ペア:

[(1, 88959820), (2, 44479910), (4, 22239955), (5, 17791964), (10, 8895982), (20, 4447991), (29, 3067580), (58, 1533790), (116, 766895), (145, 613516), (290, 306758), (580, 153379)]