38492860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 100800000

約数和(自身を除く): 62307140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 499, 532, 551, 580, 665, 812, 998, 1015, 1102, 1330, 1996, 2030, 2204, 2495, 2660, 2755, 3493, 3857, 4060, 4990, 5510, 6986, 7714, 9481, 9980, 11020, 13972, 14471, 15428, 17465, 18962, 19285, 28942, 34930, 37924, 38570, 47405, 57884, 66367, 69860, 72355, 77140, 94810, 101297, 132734, 144710, 189620, 202594, 265468, 274949, 289420, 331835, 405188, 506485, 549898, 663670, 1012970, 1099796, 1327340, 1374745, 1924643, 2025940, 2749490, 3849286, 5498980, 7698572, 9623215, 19246430, 38492860]

約数ペア:

[(1, 38492860), (2, 19246430), (4, 9623215), (5, 7698572), (7, 5498980), (10, 3849286), (14, 2749490), (19, 2025940), (20, 1924643), (28, 1374745), (29, 1327340), (35, 1099796), (38, 1012970), (58, 663670), (70, 549898), (76, 506485), (95, 405188), (116, 331835), (133, 289420), (140, 274949), (145, 265468), (190, 202594), (203, 189620), (266, 144710), (290, 132734), (380, 101297), (406, 94810), (499, 77140), (532, 72355), (551, 69860), (580, 66367), (665, 57884), (812, 47405), (998, 38570), (1015, 37924), (1102, 34930), (1330, 28942), (1996, 19285), (2030, 18962), (2204, 17465), (2495, 15428), (2660, 14471), (2755, 13972), (3493, 11020), (3857, 9980), (4060, 9481), (4990, 7714), (5510, 6986)]