9465940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 22970304

約数和(自身を除く): 13504364

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 2531, 3740, 5062, 10124, 12655, 25310, 27841, 43027, 50620, 55682, 86054, 111364, 139205, 172108, 215135, 278410, 430270, 473297, 556820, 860540, 946594, 1893188, 2366485, 4732970, 9465940]

約数ペア:

[(1, 9465940), (2, 4732970), (4, 2366485), (5, 1893188), (10, 946594), (11, 860540), (17, 556820), (20, 473297), (22, 430270), (34, 278410), (44, 215135), (55, 172108), (68, 139205), (85, 111364), (110, 86054), (170, 55682), (187, 50620), (220, 43027), (340, 27841), (374, 25310), (748, 12655), (935, 10124), (1870, 5062), (2531, 3740)]