827597920

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{48341}}^1$

素因数の和:48463

約数の個数: 48

約数和(自身を含む): 1973513808

約数和(自身を除く): 1145915888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 17120, 48341, 96682, 193364, 241705, 386728, 483410, 773456, 966820, 1546912, 1933640, 3867280, 5172487, 7734560, 10344974, 20689948, 25862435, 41379896, 51724870, 82759792, 103449740, 165519584, 206899480, 413798960, 827597920]

約数ペア:

[(1, 827597920), (2, 413798960), (4, 206899480), (5, 165519584), (8, 103449740), (10, 82759792), (16, 51724870), (20, 41379896), (32, 25862435), (40, 20689948), (80, 10344974), (107, 7734560), (160, 5172487), (214, 3867280), (428, 1933640), (535, 1546912), (856, 966820), (1070, 773456), (1712, 483410), (2140, 386728), (3424, 241705), (4280, 193364), (8560, 96682), (17120, 48341)]