222765820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{384079}}^1$

素因数の和:384117

約数の個数: 24

約数和(自身を含む): 483940800

約数和(自身を除く): 261174980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 384079, 768158, 1536316, 1920395, 3840790, 7681580, 11138291, 22276582, 44553164, 55691455, 111382910, 222765820]

約数ペア:

[(1, 222765820), (2, 111382910), (4, 55691455), (5, 44553164), (10, 22276582), (20, 11138291), (29, 7681580), (58, 3840790), (116, 1920395), (145, 1536316), (290, 768158), (580, 384079)]