22205590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6961}}^1$

素因数の和:7008

約数の個数: 32

約数和(自身を含む): 45113760

約数和(自身を除く): 22908170

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6961, 13922, 34805, 69610, 76571, 153142, 201869, 382855, 403738, 765710, 1009345, 2018690, 2220559, 4441118, 11102795, 22205590]

約数ペア:

[(1, 22205590), (2, 11102795), (5, 4441118), (10, 2220559), (11, 2018690), (22, 1009345), (29, 765710), (55, 403738), (58, 382855), (110, 201869), (145, 153142), (290, 76571), (319, 69610), (638, 34805), (1595, 13922), (3190, 6961)]