23443600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 60888960

約数和(自身を除く): 37445360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 43, 47, 50, 58, 80, 86, 94, 100, 116, 145, 172, 188, 200, 215, 232, 235, 290, 344, 376, 400, 430, 464, 470, 580, 688, 725, 752, 860, 940, 1075, 1160, 1175, 1247, 1363, 1450, 1720, 1880, 2021, 2150, 2320, 2350, 2494, 2726, 2900, 3440, 3760, 4042, 4300, 4700, 4988, 5452, 5800, 6235, 6815, 8084, 8600, 9400, 9976, 10105, 10904, 11600, 12470, 13630, 16168, 17200, 18800, 19952, 20210, 21808, 24940, 27260, 31175, 32336, 34075, 40420, 49880, 50525, 54520, 58609, 62350, 68150, 80840, 99760, 101050, 109040, 117218, 124700, 136300, 161680, 202100, 234436, 249400, 272600, 293045, 404200, 468872, 498800, 545200, 586090, 808400, 937744, 1172180, 1465225, 2344360, 2930450, 4688720, 5860900, 11721800, 23443600]

約数ペア:

[(1, 23443600), (2, 11721800), (4, 5860900), (5, 4688720), (8, 2930450), (10, 2344360), (16, 1465225), (20, 1172180), (25, 937744), (29, 808400), (40, 586090), (43, 545200), (47, 498800), (50, 468872), (58, 404200), (80, 293045), (86, 272600), (94, 249400), (100, 234436), (116, 202100), (145, 161680), (172, 136300), (188, 124700), (200, 117218), (215, 109040), (232, 101050), (235, 99760), (290, 80840), (344, 68150), (376, 62350), (400, 58609), (430, 54520), (464, 50525), (470, 49880), (580, 40420), (688, 34075), (725, 32336), (752, 31175), (860, 27260), (940, 24940), (1075, 21808), (1160, 20210), (1175, 19952), (1247, 18800), (1363, 17200), (1450, 16168), (1720, 13630), (1880, 12470), (2021, 11600), (2150, 10904), (2320, 10105), (2350, 9976), (2494, 9400), (2726, 8600), (2900, 8084), (3440, 6815), (3760, 6235), (4042, 5800), (4300, 5452), (4700, 4988)]