58071760

素因数分解:

$2^4\times 5^1\times {\mathrm{725897}}^1$

素因数の和:725910

約数の個数: 20

約数和(自身を含む): 135017028

約数和(自身を除く): 76945268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 725897, 1451794, 2903588, 3629485, 5807176, 7258970, 11614352, 14517940, 29035880, 58071760]

約数ペア:

[(1, 58071760), (2, 29035880), (4, 14517940), (5, 11614352), (8, 7258970), (10, 5807176), (16, 3629485), (20, 2903588), (40, 1451794), (80, 725897)]