16186720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 44253216

約数和(自身を除く): 28066496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 541, 544, 680, 748, 880, 935, 1082, 1360, 1496, 1760, 1870, 2164, 2705, 2720, 2992, 3740, 4328, 5410, 5951, 5984, 7480, 8656, 9197, 10820, 11902, 14960, 17312, 18394, 21640, 23804, 29755, 29920, 36788, 43280, 45985, 47608, 59510, 73576, 86560, 91970, 95216, 101167, 119020, 147152, 183940, 190432, 202334, 238040, 294304, 367880, 404668, 476080, 505835, 735760, 809336, 952160, 1011670, 1471520, 1618672, 2023340, 3237344, 4046680, 8093360, 16186720]

約数ペア:

[(1, 16186720), (2, 8093360), (4, 4046680), (5, 3237344), (8, 2023340), (10, 1618672), (11, 1471520), (16, 1011670), (17, 952160), (20, 809336), (22, 735760), (32, 505835), (34, 476080), (40, 404668), (44, 367880), (55, 294304), (68, 238040), (80, 202334), (85, 190432), (88, 183940), (110, 147152), (136, 119020), (160, 101167), (170, 95216), (176, 91970), (187, 86560), (220, 73576), (272, 59510), (340, 47608), (352, 45985), (374, 43280), (440, 36788), (541, 29920), (544, 29755), (680, 23804), (748, 21640), (880, 18394), (935, 17312), (1082, 14960), (1360, 11902), (1496, 10820), (1760, 9197), (1870, 8656), (2164, 7480), (2705, 5984), (2720, 5951), (2992, 5410), (3740, 4328)]