26121036125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{26249}}^1$

素因数の和:26702

約数の個数: 32

約数和(自身を含む): 34398000000

約数和(自身を除く): 8276963875

約数列:

[1, 5, 19, 25, 95, 125, 419, 475, 2095, 2375, 7961, 10475, 26249, 39805, 52375, 131245, 199025, 498731, 656225, 995125, 2493655, 3281125, 10998331, 12468275, 54991655, 62341375, 208968289, 274958275, 1044841445, 1374791375, 5224207225, 26121036125]

約数ペア:

[(1, 26121036125), (5, 5224207225), (19, 1374791375), (25, 1044841445), (95, 274958275), (125, 208968289), (419, 62341375), (475, 54991655), (2095, 12468275), (2375, 10998331), (7961, 3281125), (10475, 2493655), (26249, 995125), (39805, 656225), (52375, 498731), (131245, 199025)]