5696980

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 12009312

約数和(自身を除く): 6312332

約数列:

[1, 2, 4, 5, 10, 20, 443, 643, 886, 1286, 1772, 2215, 2572, 3215, 4430, 6430, 8860, 12860, 284849, 569698, 1139396, 1424245, 2848490, 5696980]

約数ペア:

[(1, 5696980), (2, 2848490), (4, 1424245), (5, 1139396), (10, 569698), (20, 284849), (443, 12860), (643, 8860), (886, 6430), (1286, 4430), (1772, 3215), (2215, 2572)]