52628240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{93979}}^1$

素因数の和:93999

約数の個数: 40

約数和(自身を含む): 139842240

約数和(自身を除く): 87214000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 93979, 187958, 375916, 469895, 657853, 751832, 939790, 1315706, 1503664, 1879580, 2631412, 3289265, 3759160, 5262824, 6578530, 7518320, 10525648, 13157060, 26314120, 52628240]

約数ペア:

[(1, 52628240), (2, 26314120), (4, 13157060), (5, 10525648), (7, 7518320), (8, 6578530), (10, 5262824), (14, 3759160), (16, 3289265), (20, 2631412), (28, 1879580), (35, 1503664), (40, 1315706), (56, 939790), (70, 751832), (80, 657853), (112, 469895), (140, 375916), (280, 187958), (560, 93979)]