26098540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100379}}^1$

素因数の和:100401

約数の個数: 24

約数和(自身を含む): 59023440

約数和(自身を除く): 32924900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 100379, 200758, 401516, 501895, 1003790, 1304927, 2007580, 2609854, 5219708, 6524635, 13049270, 26098540]

約数ペア:

[(1, 26098540), (2, 13049270), (4, 6524635), (5, 5219708), (10, 2609854), (13, 2007580), (20, 1304927), (26, 1003790), (52, 501895), (65, 401516), (130, 200758), (260, 100379)]