13362500

素因数分解:

$2^2\times 5^5\times {\mathrm{1069}}^1$

素因数の和:1098

約数の個数: 36

約数和(自身を含む): 29255940

約数和(自身を除く): 15893440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1069, 1250, 2138, 2500, 3125, 4276, 5345, 6250, 10690, 12500, 21380, 26725, 53450, 106900, 133625, 267250, 534500, 668125, 1336250, 2672500, 3340625, 6681250, 13362500]

約数ペア:

[(1, 13362500), (2, 6681250), (4, 3340625), (5, 2672500), (10, 1336250), (20, 668125), (25, 534500), (50, 267250), (100, 133625), (125, 106900), (250, 53450), (500, 26725), (625, 21380), (1069, 12500), (1250, 10690), (2138, 6250), (2500, 5345), (3125, 4276)]