900740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 1958040

約数和(自身を除く): 1057300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1553, 3106, 6212, 7765, 15530, 31060, 45037, 90074, 180148, 225185, 450370, 900740]

約数ペア:

[(1, 900740), (2, 450370), (4, 225185), (5, 180148), (10, 90074), (20, 45037), (29, 31060), (58, 15530), (116, 7765), (145, 6212), (290, 3106), (580, 1553)]