2046820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 4447800

約数和(自身を除く): 2400980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3529, 7058, 14116, 17645, 35290, 70580, 102341, 204682, 409364, 511705, 1023410, 2046820]

約数ペア:

[(1, 2046820), (2, 1023410), (4, 511705), (5, 409364), (10, 204682), (20, 102341), (29, 70580), (58, 35290), (116, 17645), (145, 14116), (290, 7058), (580, 3529)]