2205830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1823}}^1$

素因数の和:1852

約数の個数: 24

約数和(自身を含む): 4366656

約数和(自身を除く): 2160826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1823, 3646, 9115, 18230, 20053, 40106, 100265, 200530, 220583, 441166, 1102915, 2205830]

約数ペア:

[(1, 2205830), (2, 1102915), (5, 441166), (10, 220583), (11, 200530), (22, 100265), (55, 40106), (110, 20053), (121, 18230), (242, 9115), (605, 3646), (1210, 1823)]