26076760

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1361}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 58838400

約数和(自身を除く): 32761640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1361, 1916, 2395, 2722, 3832, 4790, 5444, 6805, 9580, 10888, 13610, 19160, 27220, 54440, 651919, 1303838, 2607676, 3259595, 5215352, 6519190, 13038380, 26076760]

約数ペア:

[(1, 26076760), (2, 13038380), (4, 6519190), (5, 5215352), (8, 3259595), (10, 2607676), (20, 1303838), (40, 651919), (479, 54440), (958, 27220), (1361, 19160), (1916, 13610), (2395, 10888), (2722, 9580), (3832, 6805), (4790, 5444)]