129746960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5651}}^1$

素因数の和:5712

約数の個数: 80

約数和(自身を含む): 353227392

約数和(自身を除く): 223480432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5651, 5740, 11302, 11480, 22604, 22960, 28255, 39557, 45208, 56510, 79114, 90416, 113020, 158228, 197785, 226040, 231691, 316456, 395570, 452080, 463382, 632912, 791140, 926764, 1158455, 1582280, 1621837, 1853528, 2316910, 3164560, 3243674, 3707056, 4633820, 6487348, 8109185, 9267640, 12974696, 16218370, 18535280, 25949392, 32436740, 64873480, 129746960]

約数ペア:

[(1, 129746960), (2, 64873480), (4, 32436740), (5, 25949392), (7, 18535280), (8, 16218370), (10, 12974696), (14, 9267640), (16, 8109185), (20, 6487348), (28, 4633820), (35, 3707056), (40, 3243674), (41, 3164560), (56, 2316910), (70, 1853528), (80, 1621837), (82, 1582280), (112, 1158455), (140, 926764), (164, 791140), (205, 632912), (280, 463382), (287, 452080), (328, 395570), (410, 316456), (560, 231691), (574, 226040), (656, 197785), (820, 158228), (1148, 113020), (1435, 90416), (1640, 79114), (2296, 56510), (2870, 45208), (3280, 39557), (4592, 28255), (5651, 22960), (5740, 22604), (11302, 11480)]