132983480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{474941}}^1$

素因数の和:474959

約数の個数: 32

約数和(自身を含む): 341958240

約数和(自身を除く): 208974760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 474941, 949882, 1899764, 2374705, 3324587, 3799528, 4749410, 6649174, 9498820, 13298348, 16622935, 18997640, 26596696, 33245870, 66491740, 132983480]

約数ペア:

[(1, 132983480), (2, 66491740), (4, 33245870), (5, 26596696), (7, 18997640), (8, 16622935), (10, 13298348), (14, 9498820), (20, 6649174), (28, 4749410), (35, 3799528), (40, 3324587), (56, 2374705), (70, 1899764), (140, 949882), (280, 474941)]