79566996845

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 111493324800

約数和(自身を除く): 31926327955

約数列:

[1, 5, 7, 35, 103, 197, 199, 515, 563, 721, 985, 995, 1379, 1393, 2815, 3605, 3941, 6895, 6965, 19705, 20291, 20497, 39203, 57989, 101455, 102485, 110911, 112037, 142037, 143479, 196015, 274421, 289945, 405923, 554555, 560185, 710185, 717395, 776377, 784259, 1372105, 2029615, 3881885, 3921295, 4037909, 11423833, 11539811, 20189545, 22071289, 28265363, 57119165, 57699055, 79966831, 80778677, 110356445, 141326815, 154499023, 399834155, 403893385, 772495115, 2273342767, 11366713835, 15913399369, 79566996845]

約数ペア:

[(1, 79566996845), (5, 15913399369), (7, 11366713835), (35, 2273342767), (103, 772495115), (197, 403893385), (199, 399834155), (515, 154499023), (563, 141326815), (721, 110356445), (985, 80778677), (995, 79966831), (1379, 57699055), (1393, 57119165), (2815, 28265363), (3605, 22071289), (3941, 20189545), (6895, 11539811), (6965, 11423833), (19705, 4037909), (20291, 3921295), (20497, 3881885), (39203, 2029615), (57989, 1372105), (101455, 784259), (102485, 776377), (110911, 717395), (112037, 710185), (142037, 560185), (143479, 554555), (196015, 405923), (274421, 289945)]