107443940

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{13397}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 226211832

約数和(自身を除く): 118767892

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 13397, 26794, 53588, 66985, 133970, 267940, 5372197, 10744394, 21488788, 26860985, 53721970, 107443940]

約数ペア:

[(1, 107443940), (2, 53721970), (4, 26860985), (5, 21488788), (10, 10744394), (20, 5372197), (401, 267940), (802, 133970), (1604, 66985), (2005, 53588), (4010, 26794), (8020, 13397)]