10148080

素因数分解:

$2^4\times 5^1\times {\mathrm{126851}}^1$

素因数の和:126864

約数の個数: 20

約数和(自身を含む): 23594472

約数和(自身を除く): 13446392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126851, 253702, 507404, 634255, 1014808, 1268510, 2029616, 2537020, 5074040, 10148080]

約数ペア:

[(1, 10148080), (2, 5074040), (4, 2537020), (5, 2029616), (8, 1268510), (10, 1014808), (16, 634255), (20, 507404), (40, 253702), (80, 126851)]