22599220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 54512640

約数和(自身を除く): 31913420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 479, 674, 958, 1348, 1685, 1916, 2359, 2395, 3353, 3370, 4718, 4790, 6706, 6740, 9436, 9580, 11795, 13412, 16765, 23590, 33530, 47180, 67060, 161423, 322846, 645692, 807115, 1129961, 1614230, 2259922, 3228460, 4519844, 5649805, 11299610, 22599220]

約数ペア:

[(1, 22599220), (2, 11299610), (4, 5649805), (5, 4519844), (7, 3228460), (10, 2259922), (14, 1614230), (20, 1129961), (28, 807115), (35, 645692), (70, 322846), (140, 161423), (337, 67060), (479, 47180), (674, 33530), (958, 23590), (1348, 16765), (1685, 13412), (1916, 11795), (2359, 9580), (2395, 9436), (3353, 6740), (3370, 6706), (4718, 4790)]