90852080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6073}}^1$

素因数の和:6114

約数の個数: 80

約数和(自身を含む): 244029024

約数和(自身を除く): 153176944

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, 6073, 7480, 12146, 14960, 24292, 30365, 48584, 60730, 66803, 97168, 103241, 121460, 133606, 206482, 242920, 267212, 334015, 412964, 485840, 516205, 534424, 668030, 825928, 1032410, 1068848, 1135651, 1336060, 1651856, 2064820, 2271302, 2672120, 4129640, 4542604, 5344240, 5678255, 8259280, 9085208, 11356510, 18170416, 22713020, 45426040, 90852080]

約数ペア:

[(1, 90852080), (2, 45426040), (4, 22713020), (5, 18170416), (8, 11356510), (10, 9085208), (11, 8259280), (16, 5678255), (17, 5344240), (20, 4542604), (22, 4129640), (34, 2672120), (40, 2271302), (44, 2064820), (55, 1651856), (68, 1336060), (80, 1135651), (85, 1068848), (88, 1032410), (110, 825928), (136, 668030), (170, 534424), (176, 516205), (187, 485840), (220, 412964), (272, 334015), (340, 267212), (374, 242920), (440, 206482), (680, 133606), (748, 121460), (880, 103241), (935, 97168), (1360, 66803), (1496, 60730), (1870, 48584), (2992, 30365), (3740, 24292), (6073, 14960), (7480, 12146)]