63445360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4282

約数の個数: 80

約数和(自身を含む): 170426592

約数和(自身を除く): 106981232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 4241, 7480, 8482, 14960, 16964, 21205, 33928, 42410, 46651, 67856, 72097, 84820, 93302, 144194, 169640, 186604, 233255, 288388, 339280, 360485, 373208, 466510, 576776, 720970, 746416, 793067, 933020, 1153552, 1441940, 1586134, 1866040, 2883880, 3172268, 3732080, 3965335, 5767760, 6344536, 7930670, 12689072, 15861340, 31722680, 63445360]

約数ペア:

[(1, 63445360), (2, 31722680), (4, 15861340), (5, 12689072), (8, 7930670), (10, 6344536), (11, 5767760), (16, 3965335), (17, 3732080), (20, 3172268), (22, 2883880), (34, 1866040), (40, 1586134), (44, 1441940), (55, 1153552), (68, 933020), (80, 793067), (85, 746416), (88, 720970), (110, 576776), (136, 466510), (170, 373208), (176, 360485), (187, 339280), (220, 288388), (272, 233255), (340, 186604), (374, 169640), (440, 144194), (680, 93302), (748, 84820), (880, 72097), (935, 67856), (1360, 46651), (1496, 42410), (1870, 33928), (2992, 21205), (3740, 16964), (4241, 14960), (7480, 8482)]