41879480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 98928000

約数和(自身を除く): 57048520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 457, 580, 632, 790, 914, 1160, 1580, 1828, 2285, 2291, 3160, 3656, 4570, 4582, 9140, 9164, 11455, 13253, 18280, 18328, 22910, 26506, 36103, 45820, 53012, 66265, 72206, 91640, 106024, 132530, 144412, 180515, 265060, 288824, 361030, 530120, 722060, 1046987, 1444120, 2093974, 4187948, 5234935, 8375896, 10469870, 20939740, 41879480]

約数ペア:

[(1, 41879480), (2, 20939740), (4, 10469870), (5, 8375896), (8, 5234935), (10, 4187948), (20, 2093974), (29, 1444120), (40, 1046987), (58, 722060), (79, 530120), (116, 361030), (145, 288824), (158, 265060), (232, 180515), (290, 144412), (316, 132530), (395, 106024), (457, 91640), (580, 72206), (632, 66265), (790, 53012), (914, 45820), (1160, 36103), (1580, 26506), (1828, 22910), (2285, 18328), (2291, 18280), (3160, 13253), (3656, 11455), (4570, 9164), (4582, 9140)]