4308020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 9241344

約数和(自身を除く): 4933324

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4583, 9166, 18332, 22915, 45830, 91660, 215401, 430802, 861604, 1077005, 2154010, 4308020]

約数ペア:

[(1, 4308020), (2, 2154010), (4, 1077005), (5, 861604), (10, 430802), (20, 215401), (47, 91660), (94, 45830), (188, 22915), (235, 18332), (470, 9166), (940, 4583)]