45164240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3060

約数の個数: 80

約数和(自身を含む): 121331520

約数和(自身を除く): 76167280

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, 3019, 3740, 6038, 7480, 12076, 14960, 15095, 24152, 30190, 33209, 48304, 51323, 60380, 66418, 102646, 120760, 132836, 166045, 205292, 241520, 256615, 265672, 332090, 410584, 513230, 531344, 564553, 664180, 821168, 1026460, 1129106, 1328360, 2052920, 2258212, 2656720, 2822765, 4105840, 4516424, 5645530, 9032848, 11291060, 22582120, 45164240]

約数ペア:

[(1, 45164240), (2, 22582120), (4, 11291060), (5, 9032848), (8, 5645530), (10, 4516424), (11, 4105840), (16, 2822765), (17, 2656720), (20, 2258212), (22, 2052920), (34, 1328360), (40, 1129106), (44, 1026460), (55, 821168), (68, 664180), (80, 564553), (85, 531344), (88, 513230), (110, 410584), (136, 332090), (170, 265672), (176, 256615), (187, 241520), (220, 205292), (272, 166045), (340, 132836), (374, 120760), (440, 102646), (680, 66418), (748, 60380), (880, 51323), (935, 48304), (1360, 33209), (1496, 30190), (1870, 24152), (2992, 15095), (3019, 14960), (3740, 12076), (6038, 7480)]