56364400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 144611280

約数和(自身を除く): 88246880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 43, 50, 58, 80, 86, 100, 113, 116, 145, 172, 200, 215, 226, 232, 290, 344, 400, 430, 452, 464, 565, 580, 688, 725, 860, 904, 1075, 1130, 1160, 1247, 1450, 1720, 1808, 2150, 2260, 2320, 2494, 2825, 2900, 3277, 3440, 4300, 4520, 4859, 4988, 5650, 5800, 6235, 6554, 8600, 9040, 9718, 9976, 11300, 11600, 12470, 13108, 16385, 17200, 19436, 19952, 22600, 24295, 24940, 26216, 31175, 32770, 38872, 45200, 48590, 49880, 52432, 62350, 65540, 77744, 81925, 97180, 99760, 121475, 124700, 131080, 140911, 163850, 194360, 242950, 249400, 262160, 281822, 327700, 388720, 485900, 498800, 563644, 655400, 704555, 971800, 1127288, 1310800, 1409110, 1943600, 2254576, 2818220, 3522775, 5636440, 7045550, 11272880, 14091100, 28182200, 56364400]

約数ペア:

[(1, 56364400), (2, 28182200), (4, 14091100), (5, 11272880), (8, 7045550), (10, 5636440), (16, 3522775), (20, 2818220), (25, 2254576), (29, 1943600), (40, 1409110), (43, 1310800), (50, 1127288), (58, 971800), (80, 704555), (86, 655400), (100, 563644), (113, 498800), (116, 485900), (145, 388720), (172, 327700), (200, 281822), (215, 262160), (226, 249400), (232, 242950), (290, 194360), (344, 163850), (400, 140911), (430, 131080), (452, 124700), (464, 121475), (565, 99760), (580, 97180), (688, 81925), (725, 77744), (860, 65540), (904, 62350), (1075, 52432), (1130, 49880), (1160, 48590), (1247, 45200), (1450, 38872), (1720, 32770), (1808, 31175), (2150, 26216), (2260, 24940), (2320, 24295), (2494, 22600), (2825, 19952), (2900, 19436), (3277, 17200), (3440, 16385), (4300, 13108), (4520, 12470), (4859, 11600), (4988, 11300), (5650, 9976), (5800, 9718), (6235, 9040), (6554, 8600)]