229575435940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{105309833}}^1$

素因数の和:105309951

約数の個数: 24

約数和(自身を含む): 486531433080

約数和(自身を除く): 256955997140

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 105309833, 210619666, 421239332, 526549165, 1053098330, 2106196660, 11478771797, 22957543594, 45915087188, 57393858985, 114787717970, 229575435940]

約数ペア:

[(1, 229575435940), (2, 114787717970), (4, 57393858985), (5, 45915087188), (10, 22957543594), (20, 11478771797), (109, 2106196660), (218, 1053098330), (436, 526549165), (545, 421239332), (1090, 210619666), (2180, 105309833)]