70148080

素因数分解:

$2^4\times 5^1\times {\mathrm{876851}}^1$

素因数の和:876864

約数の個数: 20

約数和(自身を含む): 163094472

約数和(自身を除く): 92946392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 876851, 1753702, 3507404, 4384255, 7014808, 8768510, 14029616, 17537020, 35074040, 70148080]

約数ペア:

[(1, 70148080), (2, 35074040), (4, 17537020), (5, 14029616), (8, 8768510), (10, 7014808), (16, 4384255), (20, 3507404), (40, 1753702), (80, 876851)]