104702180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16411}}^1$

素因数の和:16460

約数の個数: 48

約数和(自身を含む): 248149440

約数和(自身を除く): 143447260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 16411, 32822, 65644, 82055, 164110, 180521, 328220, 361042, 475919, 722084, 902605, 951838, 1805210, 1903676, 2379595, 3610420, 4759190, 5235109, 9518380, 10470218, 20940436, 26175545, 52351090, 104702180]

約数ペア:

[(1, 104702180), (2, 52351090), (4, 26175545), (5, 20940436), (10, 10470218), (11, 9518380), (20, 5235109), (22, 4759190), (29, 3610420), (44, 2379595), (55, 1903676), (58, 1805210), (110, 951838), (116, 902605), (145, 722084), (220, 475919), (290, 361042), (319, 328220), (580, 180521), (638, 164110), (1276, 82055), (1595, 65644), (3190, 32822), (6380, 16411)]