86655040

素因数分解:

$2^6\times 5^1\times {\mathrm{270797}}^1$

素因数の和:270814

約数の個数: 28

約数和(自身を含む): 206348076

約数和(自身を除く): 119693036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 270797, 541594, 1083188, 1353985, 2166376, 2707970, 4332752, 5415940, 8665504, 10831880, 17331008, 21663760, 43327520, 86655040]

約数ペア:

[(1, 86655040), (2, 43327520), (4, 21663760), (5, 17331008), (8, 10831880), (10, 8665504), (16, 5415940), (20, 4332752), (32, 2707970), (40, 2166376), (64, 1353985), (80, 1083188), (160, 541594), (320, 270797)]