2010886025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{6899}}^1$

素因数の和:7129

約数の個数: 24

約数和(自身を含む): 2541132000

約数和(自身を除く): 530245975

約数列:

[1, 5, 25, 89, 131, 445, 655, 2225, 3275, 6899, 11659, 34495, 58295, 172475, 291475, 614011, 903769, 3070055, 4518845, 15350275, 22594225, 80435441, 402177205, 2010886025]

約数ペア:

[(1, 2010886025), (5, 402177205), (25, 80435441), (89, 22594225), (131, 15350275), (445, 4518845), (655, 3070055), (2225, 903769), (3275, 614011), (6899, 291475), (11659, 172475), (34495, 58295)]