22300310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 41580000

約数和(自身を除く): 19279690

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 499, 545, 998, 1090, 2495, 4469, 4990, 8938, 20459, 22345, 40918, 44690, 54391, 102295, 108782, 204590, 271955, 543910, 2230031, 4460062, 11150155, 22300310]

約数ペア:

[(1, 22300310), (2, 11150155), (5, 4460062), (10, 2230031), (41, 543910), (82, 271955), (109, 204590), (205, 108782), (218, 102295), (410, 54391), (499, 44690), (545, 40918), (998, 22345), (1090, 20459), (2495, 8938), (4469, 4990)]