2043283600

素因数分解:

$2^4\times 5^2\times {\mathrm{5108209}}^1$

素因数の和:5108227

約数の個数: 30

約数和(自身を含む): 4908989810

約数和(自身を除く): 2865706210

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5108209, 10216418, 20432836, 25541045, 40865672, 51082090, 81731344, 102164180, 127705225, 204328360, 255410450, 408656720, 510820900, 1021641800, 2043283600]

約数ペア:

[(1, 2043283600), (2, 1021641800), (4, 510820900), (5, 408656720), (8, 255410450), (10, 204328360), (16, 127705225), (20, 102164180), (25, 81731344), (40, 51082090), (50, 40865672), (80, 25541045), (100, 20432836), (200, 10216418), (400, 5108209)]