1084274960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16963}}^1$

素因数の和:17040

約数の個数: 80

約数和(自身を含む): 2726182656

約数和(自身を除く): 1641907696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 752, 799, 940, 1360, 1598, 1880, 3196, 3760, 3995, 6392, 7990, 12784, 15980, 16963, 31960, 33926, 63920, 67852, 84815, 135704, 169630, 271408, 288371, 339260, 576742, 678520, 797261, 1153484, 1357040, 1441855, 1594522, 2306968, 2883710, 3189044, 3986305, 4613936, 5767420, 6378088, 7972610, 11534840, 12756176, 13553437, 15945220, 23069680, 27106874, 31890440, 54213748, 63780880, 67767185, 108427496, 135534370, 216854992, 271068740, 542137480, 1084274960]

約数ペア:

[(1, 1084274960), (2, 542137480), (4, 271068740), (5, 216854992), (8, 135534370), (10, 108427496), (16, 67767185), (17, 63780880), (20, 54213748), (34, 31890440), (40, 27106874), (47, 23069680), (68, 15945220), (80, 13553437), (85, 12756176), (94, 11534840), (136, 7972610), (170, 6378088), (188, 5767420), (235, 4613936), (272, 3986305), (340, 3189044), (376, 2883710), (470, 2306968), (680, 1594522), (752, 1441855), (799, 1357040), (940, 1153484), (1360, 797261), (1598, 678520), (1880, 576742), (3196, 339260), (3760, 288371), (3995, 271408), (6392, 169630), (7990, 135704), (12784, 84815), (15980, 67852), (16963, 63920), (31960, 33926)]