22389740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38603}}^1$

素因数の和:38641

約数の個数: 24

約数和(自身を含む): 48641040

約数和(自身を除く): 26251300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38603, 77206, 154412, 193015, 386030, 772060, 1119487, 2238974, 4477948, 5597435, 11194870, 22389740]

約数ペア:

[(1, 22389740), (2, 11194870), (4, 5597435), (5, 4477948), (10, 2238974), (20, 1119487), (29, 772060), (58, 386030), (116, 193015), (145, 154412), (290, 77206), (580, 38603)]