15199185440

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{3187}}^1$

素因数の和:3970

約数の個数: 96

約数和(自身を含む): 36846036864

約数和(自身を除く): 21646851424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 727, 820, 1312, 1454, 1640, 2908, 3187, 3280, 3635, 5816, 6374, 6560, 7270, 11632, 12748, 14540, 15935, 23264, 25496, 29080, 29807, 31870, 50992, 58160, 59614, 63740, 101984, 116320, 119228, 127480, 130667, 149035, 238456, 254960, 261334, 298070, 476912, 509920, 522668, 596140, 653335, 953824, 1045336, 1192280, 1306670, 2090672, 2316949, 2384560, 2613340, 4181344, 4633898, 4769120, 5226680, 9267796, 10453360, 11584745, 18535592, 20906720, 23169490, 37071184, 46338980, 74142368, 92677960, 94994909, 185355920, 189989818, 370711840, 379979636, 474974545, 759959272, 949949090, 1519918544, 1899898180, 3039837088, 3799796360, 7599592720, 15199185440]

約数ペア:

[(1, 15199185440), (2, 7599592720), (4, 3799796360), (5, 3039837088), (8, 1899898180), (10, 1519918544), (16, 949949090), (20, 759959272), (32, 474974545), (40, 379979636), (41, 370711840), (80, 189989818), (82, 185355920), (160, 94994909), (164, 92677960), (205, 74142368), (328, 46338980), (410, 37071184), (656, 23169490), (727, 20906720), (820, 18535592), (1312, 11584745), (1454, 10453360), (1640, 9267796), (2908, 5226680), (3187, 4769120), (3280, 4633898), (3635, 4181344), (5816, 2613340), (6374, 2384560), (6560, 2316949), (7270, 2090672), (11632, 1306670), (12748, 1192280), (14540, 1045336), (15935, 953824), (23264, 653335), (25496, 596140), (29080, 522668), (29807, 509920), (31870, 476912), (50992, 298070), (58160, 261334), (59614, 254960), (63740, 238456), (101984, 149035), (116320, 130667), (119228, 127480)]