108518960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 277696512

約数和(自身を除く): 169177552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 971, 1016, 1270, 1397, 1942, 2032, 2540, 2794, 3884, 4855, 5080, 5588, 6985, 7768, 9710, 10160, 10681, 11176, 13970, 15536, 19420, 21362, 22352, 27940, 38840, 42724, 53405, 55880, 77680, 85448, 106810, 111760, 123317, 170896, 213620, 246634, 427240, 493268, 616585, 854480, 986536, 1233170, 1356487, 1973072, 2466340, 2712974, 4932680, 5425948, 6782435, 9865360, 10851896, 13564870, 21703792, 27129740, 54259480, 108518960]

約数ペア:

[(1, 108518960), (2, 54259480), (4, 27129740), (5, 21703792), (8, 13564870), (10, 10851896), (11, 9865360), (16, 6782435), (20, 5425948), (22, 4932680), (40, 2712974), (44, 2466340), (55, 1973072), (80, 1356487), (88, 1233170), (110, 986536), (127, 854480), (176, 616585), (220, 493268), (254, 427240), (440, 246634), (508, 213620), (635, 170896), (880, 123317), (971, 111760), (1016, 106810), (1270, 85448), (1397, 77680), (1942, 55880), (2032, 53405), (2540, 42724), (2794, 38840), (3884, 27940), (4855, 22352), (5080, 21362), (5588, 19420), (6985, 15536), (7768, 13970), (9710, 11176), (10160, 10681)]