80190544

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{523}}^1$

素因数の和:612

約数の個数: 60

約数和(自身を含む): 182842464

約数和(自身を除く): 102651920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 523, 592, 1036, 1046, 1369, 2072, 2092, 2738, 3661, 4144, 4184, 5476, 7322, 8368, 9583, 10952, 14644, 19166, 19351, 21904, 29288, 38332, 38702, 58576, 76664, 77404, 135457, 153328, 154808, 270914, 309616, 541828, 715987, 1083656, 1431974, 2167312, 2863948, 5011909, 5727896, 10023818, 11455792, 20047636, 40095272, 80190544]

約数ペア:

[(1, 80190544), (2, 40095272), (4, 20047636), (7, 11455792), (8, 10023818), (14, 5727896), (16, 5011909), (28, 2863948), (37, 2167312), (56, 1431974), (74, 1083656), (112, 715987), (148, 541828), (259, 309616), (296, 270914), (518, 154808), (523, 153328), (592, 135457), (1036, 77404), (1046, 76664), (1369, 58576), (2072, 38702), (2092, 38332), (2738, 29288), (3661, 21904), (4144, 19351), (4184, 19166), (5476, 14644), (7322, 10952), (8368, 9583)]