713684680

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{18451}}^1$

素因数の和:19429

約数の個数: 32

約数和(自身を含む): 1607538240

約数和(自身を除く): 893853560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1934, 3868, 4835, 7736, 9670, 18451, 19340, 36902, 38680, 73804, 92255, 147608, 184510, 369020, 738040, 17842117, 35684234, 71368468, 89210585, 142736936, 178421170, 356842340, 713684680]

約数ペア:

[(1, 713684680), (2, 356842340), (4, 178421170), (5, 142736936), (8, 89210585), (10, 71368468), (20, 35684234), (40, 17842117), (967, 738040), (1934, 369020), (3868, 184510), (4835, 147608), (7736, 92255), (9670, 73804), (18451, 38680), (19340, 36902)]