41747440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 111992832

約数和(自身を除く): 70245392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 587, 635, 889, 1016, 1174, 1270, 1778, 2032, 2348, 2540, 2935, 3556, 4109, 4445, 4696, 5080, 5870, 7112, 8218, 8890, 9392, 10160, 11740, 14224, 16436, 17780, 20545, 23480, 32872, 35560, 41090, 46960, 65744, 71120, 74549, 82180, 149098, 164360, 298196, 328720, 372745, 521843, 596392, 745490, 1043686, 1192784, 1490980, 2087372, 2609215, 2981960, 4174744, 5218430, 5963920, 8349488, 10436860, 20873720, 41747440]

約数ペア:

[(1, 41747440), (2, 20873720), (4, 10436860), (5, 8349488), (7, 5963920), (8, 5218430), (10, 4174744), (14, 2981960), (16, 2609215), (20, 2087372), (28, 1490980), (35, 1192784), (40, 1043686), (56, 745490), (70, 596392), (80, 521843), (112, 372745), (127, 328720), (140, 298196), (254, 164360), (280, 149098), (508, 82180), (560, 74549), (587, 71120), (635, 65744), (889, 46960), (1016, 41090), (1174, 35560), (1270, 32872), (1778, 23480), (2032, 20545), (2348, 17780), (2540, 16436), (2935, 14224), (3556, 11740), (4109, 10160), (4445, 9392), (4696, 8890), (5080, 8218), (5870, 7112)]