948020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 2013984

約数和(自身を除く): 1065964

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 443, 535, 886, 1070, 1772, 2140, 2215, 4430, 8860, 47401, 94802, 189604, 237005, 474010, 948020]

約数ペア:

[(1, 948020), (2, 474010), (4, 237005), (5, 189604), (10, 94802), (20, 47401), (107, 8860), (214, 4430), (428, 2215), (443, 2140), (535, 1772), (886, 1070)]