234846860

素因数分解:

$2^2\times 5^1\times {\mathrm{2837}}^1\times {\mathrm{4139}}^1$

素因数の和:6985

約数の個数: 24

約数和(自身を含む): 493471440

約数和(自身を除く): 258624580

約数列:

[1, 2, 4, 5, 10, 20, 2837, 4139, 5674, 8278, 11348, 14185, 16556, 20695, 28370, 41390, 56740, 82780, 11742343, 23484686, 46969372, 58711715, 117423430, 234846860]

約数ペア:

[(1, 234846860), (2, 117423430), (4, 58711715), (5, 46969372), (10, 23484686), (20, 11742343), (2837, 82780), (4139, 56740), (5674, 41390), (8278, 28370), (11348, 20695), (14185, 16556)]