4442660

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 9386496

約数和(自身を除く): 4943836

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1163, 1910, 2326, 3820, 4652, 5815, 11630, 23260, 222133, 444266, 888532, 1110665, 2221330, 4442660]

約数ペア:

[(1, 4442660), (2, 2221330), (4, 1110665), (5, 888532), (10, 444266), (20, 222133), (191, 23260), (382, 11630), (764, 5815), (955, 4652), (1163, 3820), (1910, 2326)]