23959600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 67654400

約数和(自身を除く): 43694800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 172, 175, 199, 200, 215, 280, 301, 344, 350, 398, 400, 430, 560, 602, 688, 700, 796, 860, 995, 1075, 1204, 1393, 1400, 1505, 1592, 1720, 1990, 2150, 2408, 2786, 2800, 3010, 3184, 3440, 3980, 4300, 4816, 4975, 5572, 6020, 6965, 7525, 7960, 8557, 8600, 9950, 11144, 12040, 13930, 15050, 15920, 17114, 17200, 19900, 22288, 24080, 27860, 30100, 34228, 34825, 39800, 42785, 55720, 59899, 60200, 68456, 69650, 79600, 85570, 111440, 119798, 120400, 136912, 139300, 171140, 213925, 239596, 278600, 299495, 342280, 427850, 479192, 557200, 598990, 684560, 855700, 958384, 1197980, 1497475, 1711400, 2395960, 2994950, 3422800, 4791920, 5989900, 11979800, 23959600]

約数ペア:

[(1, 23959600), (2, 11979800), (4, 5989900), (5, 4791920), (7, 3422800), (8, 2994950), (10, 2395960), (14, 1711400), (16, 1497475), (20, 1197980), (25, 958384), (28, 855700), (35, 684560), (40, 598990), (43, 557200), (50, 479192), (56, 427850), (70, 342280), (80, 299495), (86, 278600), (100, 239596), (112, 213925), (140, 171140), (172, 139300), (175, 136912), (199, 120400), (200, 119798), (215, 111440), (280, 85570), (301, 79600), (344, 69650), (350, 68456), (398, 60200), (400, 59899), (430, 55720), (560, 42785), (602, 39800), (688, 34825), (700, 34228), (796, 30100), (860, 27860), (995, 24080), (1075, 22288), (1204, 19900), (1393, 17200), (1400, 17114), (1505, 15920), (1592, 15050), (1720, 13930), (1990, 12040), (2150, 11144), (2408, 9950), (2786, 8600), (2800, 8557), (3010, 7960), (3184, 7525), (3440, 6965), (3980, 6020), (4300, 5572), (4816, 4975)]