5361250

素因数分解:

$2^1\times 5^4\times {\mathrm{4289}}^1$

素因数の和:4311

約数の個数: 20

約数和(自身を含む): 10051470

約数和(自身を除く): 4690220

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4289, 8578, 21445, 42890, 107225, 214450, 536125, 1072250, 2680625, 5361250]

約数ペア:

[(1, 5361250), (2, 2680625), (5, 1072250), (10, 536125), (25, 214450), (50, 107225), (125, 42890), (250, 21445), (625, 8578), (1250, 4289)]