2227752740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3840953}}^1$

素因数の和:3840991

約数の個数: 24

約数和(自身を含む): 4839602040

約数和(自身を除く): 2611849300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3840953, 7681906, 15363812, 19204765, 38409530, 76819060, 111387637, 222775274, 445550548, 556938185, 1113876370, 2227752740]

約数ペア:

[(1, 2227752740), (2, 1113876370), (4, 556938185), (5, 445550548), (10, 222775274), (20, 111387637), (29, 76819060), (58, 38409530), (116, 19204765), (145, 15363812), (290, 7681906), (580, 3840953)]