68006402060

素因数分解:

$2^2\times 5^1\times {\mathrm{11369}}^1\times {\mathrm{299087}}^1$

素因数の和:310465

約数の個数: 24

約数和(自身を含む): 142826483520

約数和(自身を除く): 74820081460

約数列:

[1, 2, 4, 5, 10, 20, 11369, 22738, 45476, 56845, 113690, 227380, 299087, 598174, 1196348, 1495435, 2990870, 5981740, 3400320103, 6800640206, 13601280412, 17001600515, 34003201030, 68006402060]

約数ペア:

[(1, 68006402060), (2, 34003201030), (4, 17001600515), (5, 13601280412), (10, 6800640206), (20, 3400320103), (11369, 5981740), (22738, 2990870), (45476, 1495435), (56845, 1196348), (113690, 598174), (227380, 299087)]