796869492040

素因数分解:

$2^3\times 5^1\times {\mathrm{19921737301}}^1$

素因数の和:19921737312

約数の個数: 16

約数和(自身を含む): 1792956357180

約数和(自身を除く): 996086865140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 19921737301, 39843474602, 79686949204, 99608686505, 159373898408, 199217373010, 398434746020, 796869492040]

約数ペア:

[(1, 796869492040), (2, 398434746020), (4, 199217373010), (5, 159373898408), (8, 99608686505), (10, 79686949204), (20, 39843474602), (40, 19921737301)]