4393360

素因数分解:

$2^4\times 5^1\times {\mathrm{54917}}^1$

素因数の和:54930

約数の個数: 20

約数和(自身を含む): 10214748

約数和(自身を除く): 5821388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54917, 109834, 219668, 274585, 439336, 549170, 878672, 1098340, 2196680, 4393360]

約数ペア:

[(1, 4393360), (2, 2196680), (4, 1098340), (5, 878672), (8, 549170), (10, 439336), (16, 274585), (20, 219668), (40, 109834), (80, 54917)]