4940440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4259}}^1$

素因数の和:4299

約数の個数: 32

約数和(自身を含む): 11502000

約数和(自身を除く): 6561560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4259, 8518, 17036, 21295, 34072, 42590, 85180, 123511, 170360, 247022, 494044, 617555, 988088, 1235110, 2470220, 4940440]

約数ペア:

[(1, 4940440), (2, 2470220), (4, 1235110), (5, 988088), (8, 617555), (10, 494044), (20, 247022), (29, 170360), (40, 123511), (58, 85180), (116, 42590), (145, 34072), (232, 21295), (290, 17036), (580, 8518), (1160, 4259)]