26317540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22303}}^1$

素因数の和:22371

約数の個数: 24

約数和(自身を含む): 56206080

約数和(自身を除く): 29888540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 22303, 44606, 89212, 111515, 223030, 446060, 1315877, 2631754, 5263508, 6579385, 13158770, 26317540]

約数ペア:

[(1, 26317540), (2, 13158770), (4, 6579385), (5, 5263508), (10, 2631754), (20, 1315877), (59, 446060), (118, 223030), (236, 111515), (295, 89212), (590, 44606), (1180, 22303)]