88669820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{152879}}^1$

素因数の和:152917

約数の個数: 24

約数和(自身を含む): 192628800

約数和(自身を除く): 103958980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 152879, 305758, 611516, 764395, 1528790, 3057580, 4433491, 8866982, 17733964, 22167455, 44334910, 88669820]

約数ペア:

[(1, 88669820), (2, 44334910), (4, 22167455), (5, 17733964), (10, 8866982), (20, 4433491), (29, 3057580), (58, 1528790), (116, 764395), (145, 611516), (290, 305758), (580, 152879)]