26799620

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5903}}^1$

素因数の和:6139

約数の個数: 24

約数和(自身を含む): 56536704

約数和(自身を除く): 29737084

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 5903, 11806, 23612, 29515, 59030, 118060, 1339981, 2679962, 5359924, 6699905, 13399810, 26799620]

約数ペア:

[(1, 26799620), (2, 13399810), (4, 6699905), (5, 5359924), (10, 2679962), (20, 1339981), (227, 118060), (454, 59030), (908, 29515), (1135, 23612), (2270, 11806), (4540, 5903)]