2013700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1576

約数の個数: 36

約数和(自身を含む): 4708900

約数和(自身を除く): 2695200

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1549, 3098, 6196, 7745, 15490, 20137, 30980, 38725, 40274, 77450, 80548, 100685, 154900, 201370, 402740, 503425, 1006850, 2013700]

約数ペア:

[(1, 2013700), (2, 1006850), (4, 503425), (5, 402740), (10, 201370), (13, 154900), (20, 100685), (25, 80548), (26, 77450), (50, 40274), (52, 38725), (65, 30980), (100, 20137), (130, 15490), (260, 7745), (325, 6196), (650, 3098), (1300, 1549)]