47695600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 121777920

約数和(自身を除く): 74082320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 47, 50, 59, 80, 86, 94, 100, 118, 172, 188, 200, 215, 235, 236, 295, 344, 376, 400, 430, 470, 472, 590, 688, 752, 860, 940, 944, 1075, 1175, 1180, 1475, 1720, 1880, 2021, 2150, 2350, 2360, 2537, 2773, 2950, 3440, 3760, 4042, 4300, 4700, 4720, 5074, 5546, 5900, 8084, 8600, 9400, 10105, 10148, 11092, 11800, 12685, 13865, 16168, 17200, 18800, 20210, 20296, 22184, 23600, 25370, 27730, 32336, 40420, 40592, 44368, 50525, 50740, 55460, 63425, 69325, 80840, 101050, 101480, 110920, 119239, 126850, 138650, 161680, 202100, 202960, 221840, 238478, 253700, 277300, 404200, 476956, 507400, 554600, 596195, 808400, 953912, 1014800, 1109200, 1192390, 1907824, 2384780, 2980975, 4769560, 5961950, 9539120, 11923900, 23847800, 47695600]

約数ペア:

[(1, 47695600), (2, 23847800), (4, 11923900), (5, 9539120), (8, 5961950), (10, 4769560), (16, 2980975), (20, 2384780), (25, 1907824), (40, 1192390), (43, 1109200), (47, 1014800), (50, 953912), (59, 808400), (80, 596195), (86, 554600), (94, 507400), (100, 476956), (118, 404200), (172, 277300), (188, 253700), (200, 238478), (215, 221840), (235, 202960), (236, 202100), (295, 161680), (344, 138650), (376, 126850), (400, 119239), (430, 110920), (470, 101480), (472, 101050), (590, 80840), (688, 69325), (752, 63425), (860, 55460), (940, 50740), (944, 50525), (1075, 44368), (1175, 40592), (1180, 40420), (1475, 32336), (1720, 27730), (1880, 25370), (2021, 23600), (2150, 22184), (2350, 20296), (2360, 20210), (2537, 18800), (2773, 17200), (2950, 16168), (3440, 13865), (3760, 12685), (4042, 11800), (4300, 11092), (4700, 10148), (4720, 10105), (5074, 9400), (5546, 8600), (5900, 8084)]