2013800

素因数分解:

$2^3\times 5^2\times {\mathrm{10069}}^1$

素因数の和:10085

約数の個数: 24

約数和(自身を含む): 4682550

約数和(自身を除く): 2668750

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10069, 20138, 40276, 50345, 80552, 100690, 201380, 251725, 402760, 503450, 1006900, 2013800]

約数ペア:

[(1, 2013800), (2, 1006900), (4, 503450), (5, 402760), (8, 251725), (10, 201380), (20, 100690), (25, 80552), (40, 50345), (50, 40276), (100, 20138), (200, 10069)]