98822960

素因数分解:

$2^4\times 5^1\times {\mathrm{1235287}}^1$

素因数の和:1235300

約数の個数: 20

約数和(自身を含む): 229763568

約数和(自身を除く): 130940608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1235287, 2470574, 4941148, 6176435, 9882296, 12352870, 19764592, 24705740, 49411480, 98822960]

約数ペア:

[(1, 98822960), (2, 49411480), (4, 24705740), (5, 19764592), (8, 12352870), (10, 9882296), (16, 6176435), (20, 4941148), (40, 2470574), (80, 1235287)]