2682620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 5688144

約数和(自身を除く): 3005524

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1187, 2260, 2374, 4748, 5935, 11870, 23740, 134131, 268262, 536524, 670655, 1341310, 2682620]

約数ペア:

[(1, 2682620), (2, 1341310), (4, 670655), (5, 536524), (10, 268262), (20, 134131), (113, 23740), (226, 11870), (452, 5935), (565, 4748), (1130, 2374), (1187, 2260)]