13742800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 36533376

約数和(自身を除く): 22790576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 43, 47, 50, 68, 80, 85, 86, 94, 100, 136, 170, 172, 188, 200, 215, 235, 272, 340, 344, 376, 400, 425, 430, 470, 680, 688, 731, 752, 799, 850, 860, 940, 1075, 1175, 1360, 1462, 1598, 1700, 1720, 1880, 2021, 2150, 2350, 2924, 3196, 3400, 3440, 3655, 3760, 3995, 4042, 4300, 4700, 5848, 6392, 6800, 7310, 7990, 8084, 8600, 9400, 10105, 11696, 12784, 14620, 15980, 16168, 17200, 18275, 18800, 19975, 20210, 29240, 31960, 32336, 34357, 36550, 39950, 40420, 50525, 58480, 63920, 68714, 73100, 79900, 80840, 101050, 137428, 146200, 159800, 161680, 171785, 202100, 274856, 292400, 319600, 343570, 404200, 549712, 687140, 808400, 858925, 1374280, 1717850, 2748560, 3435700, 6871400, 13742800]

約数ペア:

[(1, 13742800), (2, 6871400), (4, 3435700), (5, 2748560), (8, 1717850), (10, 1374280), (16, 858925), (17, 808400), (20, 687140), (25, 549712), (34, 404200), (40, 343570), (43, 319600), (47, 292400), (50, 274856), (68, 202100), (80, 171785), (85, 161680), (86, 159800), (94, 146200), (100, 137428), (136, 101050), (170, 80840), (172, 79900), (188, 73100), (200, 68714), (215, 63920), (235, 58480), (272, 50525), (340, 40420), (344, 39950), (376, 36550), (400, 34357), (425, 32336), (430, 31960), (470, 29240), (680, 20210), (688, 19975), (731, 18800), (752, 18275), (799, 17200), (850, 16168), (860, 15980), (940, 14620), (1075, 12784), (1175, 11696), (1360, 10105), (1462, 9400), (1598, 8600), (1700, 8084), (1720, 7990), (1880, 7310), (2021, 6800), (2150, 6392), (2350, 5848), (2924, 4700), (3196, 4300), (3400, 4042), (3440, 3995), (3655, 3760)]