4402550

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 8249472

約数和(自身を除く): 3846922

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 461, 922, 955, 1910, 2305, 4610, 4775, 9550, 11525, 23050, 88051, 176102, 440255, 880510, 2201275, 4402550]

約数ペア:

[(1, 4402550), (2, 2201275), (5, 880510), (10, 440255), (25, 176102), (50, 88051), (191, 23050), (382, 11525), (461, 9550), (922, 4775), (955, 4610), (1910, 2305)]