4172050

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 7819812

約数和(自身を除く): 3647762

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 461, 905, 922, 1810, 2305, 4525, 4610, 9050, 11525, 23050, 83441, 166882, 417205, 834410, 2086025, 4172050]

約数ペア:

[(1, 4172050), (2, 2086025), (5, 834410), (10, 417205), (25, 166882), (50, 83441), (181, 23050), (362, 11525), (461, 9050), (905, 4610), (922, 4525), (1810, 2305)]