89026960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 241343928

約数和(自身を除く): 152316968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 187, 220, 242, 272, 340, 374, 440, 484, 541, 605, 680, 748, 880, 935, 968, 1082, 1210, 1360, 1496, 1870, 1936, 2057, 2164, 2420, 2705, 2992, 3740, 4114, 4328, 4840, 5410, 5951, 7480, 8228, 8656, 9197, 9680, 10285, 10820, 11902, 14960, 16456, 18394, 20570, 21640, 23804, 29755, 32912, 36788, 41140, 43280, 45985, 47608, 59510, 65461, 73576, 82280, 91970, 95216, 101167, 119020, 130922, 147152, 164560, 183940, 202334, 238040, 261844, 327305, 367880, 404668, 476080, 505835, 523688, 654610, 735760, 809336, 1011670, 1047376, 1112837, 1309220, 1618672, 2023340, 2225674, 2618440, 4046680, 4451348, 5236880, 5564185, 8093360, 8902696, 11128370, 17805392, 22256740, 44513480, 89026960]

約数ペア:

[(1, 89026960), (2, 44513480), (4, 22256740), (5, 17805392), (8, 11128370), (10, 8902696), (11, 8093360), (16, 5564185), (17, 5236880), (20, 4451348), (22, 4046680), (34, 2618440), (40, 2225674), (44, 2023340), (55, 1618672), (68, 1309220), (80, 1112837), (85, 1047376), (88, 1011670), (110, 809336), (121, 735760), (136, 654610), (170, 523688), (176, 505835), (187, 476080), (220, 404668), (242, 367880), (272, 327305), (340, 261844), (374, 238040), (440, 202334), (484, 183940), (541, 164560), (605, 147152), (680, 130922), (748, 119020), (880, 101167), (935, 95216), (968, 91970), (1082, 82280), (1210, 73576), (1360, 65461), (1496, 59510), (1870, 47608), (1936, 45985), (2057, 43280), (2164, 41140), (2420, 36788), (2705, 32912), (2992, 29755), (3740, 23804), (4114, 21640), (4328, 20570), (4840, 18394), (5410, 16456), (5951, 14960), (7480, 11902), (8228, 10820), (8656, 10285), (9197, 9680)]