26473360

素因数分解:

$2^4\times 5^1\times {\mathrm{330917}}^1$

素因数の和:330930

約数の個数: 20

約数和(自身を含む): 61550748

約数和(自身を除く): 35077388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 330917, 661834, 1323668, 1654585, 2647336, 3309170, 5294672, 6618340, 13236680, 26473360]

約数ペア:

[(1, 26473360), (2, 13236680), (4, 6618340), (5, 5294672), (8, 3309170), (10, 2647336), (16, 1654585), (20, 1323668), (40, 661834), (80, 330917)]