528088760

素因数分解:

$2^3\times 5^1\times {\mathrm{13202219}}^1$

素因数の和:13202230

約数の個数: 16

約数和(自身を含む): 1188199800

約数和(自身を除く): 660111040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13202219, 26404438, 52808876, 66011095, 105617752, 132022190, 264044380, 528088760]

約数ペア:

[(1, 528088760), (2, 264044380), (4, 132022190), (5, 105617752), (8, 66011095), (10, 52808876), (20, 26404438), (40, 13202219)]