76311740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27851}}^1$

素因数の和:27997

約数の個数: 24

約数和(自身を含む): 161430192

約数和(自身を除く): 85118452

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 27851, 55702, 111404, 139255, 278510, 557020, 3815587, 7631174, 15262348, 19077935, 38155870, 76311740]

約数ペア:

[(1, 76311740), (2, 38155870), (4, 19077935), (5, 15262348), (10, 7631174), (20, 3815587), (137, 557020), (274, 278510), (548, 139255), (685, 111404), (1370, 55702), (2740, 27851)]