70459040

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 167015520

約数和(自身を除く): 96556480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1051, 1676, 2095, 2102, 3352, 4190, 4204, 5255, 6704, 8380, 8408, 10510, 13408, 16760, 16816, 21020, 33520, 33632, 42040, 67040, 84080, 168160, 440369, 880738, 1761476, 2201845, 3522952, 4403690, 7045904, 8807380, 14091808, 17614760, 35229520, 70459040]

約数ペア:

[(1, 70459040), (2, 35229520), (4, 17614760), (5, 14091808), (8, 8807380), (10, 7045904), (16, 4403690), (20, 3522952), (32, 2201845), (40, 1761476), (80, 880738), (160, 440369), (419, 168160), (838, 84080), (1051, 67040), (1676, 42040), (2095, 33632), (2102, 33520), (3352, 21020), (4190, 16816), (4204, 16760), (5255, 13408), (6704, 10510), (8380, 8408)]