22545760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 56881440

約数和(自身を除く): 34335680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 113, 116, 145, 160, 172, 215, 226, 232, 290, 344, 430, 452, 464, 565, 580, 688, 860, 904, 928, 1130, 1160, 1247, 1376, 1720, 1808, 2260, 2320, 2494, 3277, 3440, 3616, 4520, 4640, 4859, 4988, 6235, 6554, 6880, 9040, 9718, 9976, 12470, 13108, 16385, 18080, 19436, 19952, 24295, 24940, 26216, 32770, 38872, 39904, 48590, 49880, 52432, 65540, 77744, 97180, 99760, 104864, 131080, 140911, 155488, 194360, 199520, 262160, 281822, 388720, 524320, 563644, 704555, 777440, 1127288, 1409110, 2254576, 2818220, 4509152, 5636440, 11272880, 22545760]

約数ペア:

[(1, 22545760), (2, 11272880), (4, 5636440), (5, 4509152), (8, 2818220), (10, 2254576), (16, 1409110), (20, 1127288), (29, 777440), (32, 704555), (40, 563644), (43, 524320), (58, 388720), (80, 281822), (86, 262160), (113, 199520), (116, 194360), (145, 155488), (160, 140911), (172, 131080), (215, 104864), (226, 99760), (232, 97180), (290, 77744), (344, 65540), (430, 52432), (452, 49880), (464, 48590), (565, 39904), (580, 38872), (688, 32770), (860, 26216), (904, 24940), (928, 24295), (1130, 19952), (1160, 19436), (1247, 18080), (1376, 16385), (1720, 13108), (1808, 12470), (2260, 9976), (2320, 9718), (2494, 9040), (3277, 6880), (3440, 6554), (3616, 6235), (4520, 4988), (4640, 4859)]