26676080

素因数分解:

$2^4\times 5^1\times {\mathrm{333451}}^1$

素因数の和:333464

約数の個数: 20

約数和(自身を含む): 62022072

約数和(自身を除く): 35345992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 333451, 666902, 1333804, 1667255, 2667608, 3334510, 5335216, 6669020, 13338040, 26676080]

約数ペア:

[(1, 26676080), (2, 13338040), (4, 6669020), (5, 5335216), (8, 3334510), (10, 2667608), (16, 1667255), (20, 1333804), (40, 666902), (80, 333451)]