87960190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{10459}}^1$

素因数の和:10524

約数の個数: 24

約数和(自身を含む): 163991880

約数和(自身を除く): 76031690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 10459, 20918, 52295, 104590, 303311, 606622, 1516555, 3033110, 8796019, 17592038, 43980095, 87960190]

約数ペア:

[(1, 87960190), (2, 43980095), (5, 17592038), (10, 8796019), (29, 3033110), (58, 1516555), (145, 606622), (290, 303311), (841, 104590), (1682, 52295), (4205, 20918), (8410, 10459)]