202130625100

素因数分解:

$2^2\times 5^2\times {\mathrm{2021306251}}^1$

素因数の和:2021306265

約数の個数: 18

約数和(自身を含む): 438623456684

約数和(自身を除く): 236492831584

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2021306251, 4042612502, 8085225004, 10106531255, 20213062510, 40426125020, 50532656275, 101065312550, 202130625100]

約数ペア:

[(1, 202130625100), (2, 101065312550), (4, 50532656275), (5, 40426125020), (10, 20213062510), (20, 10106531255), (25, 8085225004), (50, 4042612502), (100, 2021306251)]