10200625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 20

約数和(自身を含む): 13433200

約数和(自身を除く): 3232575

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 859, 2375, 4295, 11875, 16321, 21475, 81605, 107375, 408025, 536875, 2040125, 10200625]

約数ペア:

[(1, 10200625), (5, 2040125), (19, 536875), (25, 408025), (95, 107375), (125, 81605), (475, 21475), (625, 16321), (859, 11875), (2375, 4295)]