2016158800

素因数分解:

$2^4\times 5^2\times {\mathrm{5040397}}^1$

素因数の和:5040415

約数の個数: 30

約数和(自身を含む): 4843822478

約数和(自身を除く): 2827663678

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5040397, 10080794, 20161588, 25201985, 40323176, 50403970, 80646352, 100807940, 126009925, 201615880, 252019850, 403231760, 504039700, 1008079400, 2016158800]

約数ペア:

[(1, 2016158800), (2, 1008079400), (4, 504039700), (5, 403231760), (8, 252019850), (10, 201615880), (16, 126009925), (20, 100807940), (25, 80646352), (40, 50403970), (50, 40323176), (80, 25201985), (100, 20161588), (200, 10080794), (400, 5040397)]