26919080

素因数分解:

$2^3\times 5^1\times {\mathrm{672977}}^1$

素因数の和:672988

約数の個数: 16

約数和(自身を含む): 60568020

約数和(自身を除く): 33648940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 672977, 1345954, 2691908, 3364885, 5383816, 6729770, 13459540, 26919080]

約数ペア:

[(1, 26919080), (2, 13459540), (4, 6729770), (5, 5383816), (8, 3364885), (10, 2691908), (20, 1345954), (40, 672977)]