4738600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 12276000

約数和(自身を除く): 7537400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 43, 50, 58, 76, 86, 95, 100, 116, 145, 152, 172, 190, 200, 215, 232, 290, 344, 380, 430, 475, 551, 580, 725, 760, 817, 860, 950, 1075, 1102, 1160, 1247, 1450, 1634, 1720, 1900, 2150, 2204, 2494, 2755, 2900, 3268, 3800, 4085, 4300, 4408, 4988, 5510, 5800, 6235, 6536, 8170, 8600, 9976, 11020, 12470, 13775, 16340, 20425, 22040, 23693, 24940, 27550, 31175, 32680, 40850, 47386, 49880, 55100, 62350, 81700, 94772, 110200, 118465, 124700, 163400, 189544, 236930, 249400, 473860, 592325, 947720, 1184650, 2369300, 4738600]

約数ペア:

[(1, 4738600), (2, 2369300), (4, 1184650), (5, 947720), (8, 592325), (10, 473860), (19, 249400), (20, 236930), (25, 189544), (29, 163400), (38, 124700), (40, 118465), (43, 110200), (50, 94772), (58, 81700), (76, 62350), (86, 55100), (95, 49880), (100, 47386), (116, 40850), (145, 32680), (152, 31175), (172, 27550), (190, 24940), (200, 23693), (215, 22040), (232, 20425), (290, 16340), (344, 13775), (380, 12470), (430, 11020), (475, 9976), (551, 8600), (580, 8170), (725, 6536), (760, 6235), (817, 5800), (860, 5510), (950, 4988), (1075, 4408), (1102, 4300), (1160, 4085), (1247, 3800), (1450, 3268), (1634, 2900), (1720, 2755), (1900, 2494), (2150, 2204)]