22026080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 55520640

約数和(自身を除く): 33494560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 101, 116, 145, 160, 188, 202, 232, 235, 290, 376, 404, 464, 470, 505, 580, 752, 808, 928, 940, 1010, 1160, 1363, 1504, 1616, 1880, 2020, 2320, 2726, 2929, 3232, 3760, 4040, 4640, 4747, 5452, 5858, 6815, 7520, 8080, 9494, 10904, 11716, 13630, 14645, 16160, 18988, 21808, 23432, 23735, 27260, 29290, 37976, 43616, 46864, 47470, 54520, 58580, 75952, 93728, 94940, 109040, 117160, 137663, 151904, 189880, 218080, 234320, 275326, 379760, 468640, 550652, 688315, 759520, 1101304, 1376630, 2202608, 2753260, 4405216, 5506520, 11013040, 22026080]

約数ペア:

[(1, 22026080), (2, 11013040), (4, 5506520), (5, 4405216), (8, 2753260), (10, 2202608), (16, 1376630), (20, 1101304), (29, 759520), (32, 688315), (40, 550652), (47, 468640), (58, 379760), (80, 275326), (94, 234320), (101, 218080), (116, 189880), (145, 151904), (160, 137663), (188, 117160), (202, 109040), (232, 94940), (235, 93728), (290, 75952), (376, 58580), (404, 54520), (464, 47470), (470, 46864), (505, 43616), (580, 37976), (752, 29290), (808, 27260), (928, 23735), (940, 23432), (1010, 21808), (1160, 18988), (1363, 16160), (1504, 14645), (1616, 13630), (1880, 11716), (2020, 10904), (2320, 9494), (2726, 8080), (2929, 7520), (3232, 6815), (3760, 5858), (4040, 5452), (4640, 4747)]