352400540

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{16607}}^1$

素因数の和:17677

約数の個数: 24

約数和(自身を含む): 740783232

約数和(自身を除く): 388382692

約数列:

[1, 2, 4, 5, 10, 20, 1061, 2122, 4244, 5305, 10610, 16607, 21220, 33214, 66428, 83035, 166070, 332140, 17620027, 35240054, 70480108, 88100135, 176200270, 352400540]

約数ペア:

[(1, 352400540), (2, 176200270), (4, 88100135), (5, 70480108), (10, 35240054), (20, 17620027), (1061, 332140), (2122, 166070), (4244, 83035), (5305, 66428), (10610, 33214), (16607, 21220)]