26262980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45281}}^1$

素因数の和:45319

約数の個数: 24

約数和(自身を含む): 57055320

約数和(自身を除く): 30792340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45281, 90562, 181124, 226405, 452810, 905620, 1313149, 2626298, 5252596, 6565745, 13131490, 26262980]

約数ペア:

[(1, 26262980), (2, 13131490), (4, 6565745), (5, 5252596), (10, 2626298), (20, 1313149), (29, 905620), (58, 452810), (116, 226405), (145, 181124), (290, 90562), (580, 45281)]