45198440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 116812800

約数和(自身を除く): 71614360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 337, 479, 674, 958, 1348, 1685, 1916, 2359, 2395, 2696, 3353, 3370, 3832, 4718, 4790, 6706, 6740, 9436, 9580, 11795, 13412, 13480, 16765, 18872, 19160, 23590, 26824, 33530, 47180, 67060, 94360, 134120, 161423, 322846, 645692, 807115, 1129961, 1291384, 1614230, 2259922, 3228460, 4519844, 5649805, 6456920, 9039688, 11299610, 22599220, 45198440]

約数ペア:

[(1, 45198440), (2, 22599220), (4, 11299610), (5, 9039688), (7, 6456920), (8, 5649805), (10, 4519844), (14, 3228460), (20, 2259922), (28, 1614230), (35, 1291384), (40, 1129961), (56, 807115), (70, 645692), (140, 322846), (280, 161423), (337, 134120), (479, 94360), (674, 67060), (958, 47180), (1348, 33530), (1685, 26824), (1916, 23590), (2359, 19160), (2395, 18872), (2696, 16765), (3353, 13480), (3370, 13412), (3832, 11795), (4718, 9580), (4790, 9436), (6706, 6740)]