2012171800

素因数分解:

$2^3\times 5^2\times {\mathrm{10060859}}^1$

素因数の和:10060875

約数の個数: 24

約数和(自身を含む): 4678299900

約数和(自身を除く): 2666128100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10060859, 20121718, 40243436, 50304295, 80486872, 100608590, 201217180, 251521475, 402434360, 503042950, 1006085900, 2012171800]

約数ペア:

[(1, 2012171800), (2, 1006085900), (4, 503042950), (5, 402434360), (8, 251521475), (10, 201217180), (20, 100608590), (25, 80486872), (40, 50304295), (50, 40243436), (100, 20121718), (200, 10060859)]