2013304360

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{457}}^2$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 4558706460

約数和(自身を除く): 2545402100

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 457, 482, 914, 964, 1205, 1828, 1928, 2285, 2410, 3656, 4570, 4820, 9140, 9640, 18280, 110137, 208849, 220274, 417698, 440548, 550685, 835396, 881096, 1044245, 1101370, 1670792, 2088490, 2202740, 4176980, 4405480, 8353960, 50332609, 100665218, 201330436, 251663045, 402660872, 503326090, 1006652180, 2013304360]

約数ペア:

[(1, 2013304360), (2, 1006652180), (4, 503326090), (5, 402660872), (8, 251663045), (10, 201330436), (20, 100665218), (40, 50332609), (241, 8353960), (457, 4405480), (482, 4176980), (914, 2202740), (964, 2088490), (1205, 1670792), (1828, 1101370), (1928, 1044245), (2285, 881096), (2410, 835396), (3656, 550685), (4570, 440548), (4820, 417698), (9140, 220274), (9640, 208849), (18280, 110137)]