22730200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 54684000

約数和(自身を除く): 31953800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 3919, 5800, 7838, 15676, 19595, 31352, 39190, 78380, 97975, 113651, 156760, 195950, 227302, 391900, 454604, 568255, 783800, 909208, 1136510, 2273020, 2841275, 4546040, 5682550, 11365100, 22730200]

約数ペア:

[(1, 22730200), (2, 11365100), (4, 5682550), (5, 4546040), (8, 2841275), (10, 2273020), (20, 1136510), (25, 909208), (29, 783800), (40, 568255), (50, 454604), (58, 391900), (100, 227302), (116, 195950), (145, 156760), (200, 113651), (232, 97975), (290, 78380), (580, 39190), (725, 31352), (1160, 19595), (1450, 15676), (2900, 7838), (3919, 5800)]