27926740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{34057}}^1$

素因数の和:34107

約数の個数: 24

約数和(自身を含む): 60078312

約数和(自身を除く): 32151572

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 34057, 68114, 136228, 170285, 340570, 681140, 1396337, 2792674, 5585348, 6981685, 13963370, 27926740]

約数ペア:

[(1, 27926740), (2, 13963370), (4, 6981685), (5, 5585348), (10, 2792674), (20, 1396337), (41, 681140), (82, 340570), (164, 170285), (205, 136228), (410, 68114), (820, 34057)]