31172660

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1483}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 65569056

約数和(自身を除く): 34396396

約数列:

[1, 2, 4, 5, 10, 20, 1051, 1483, 2102, 2966, 4204, 5255, 5932, 7415, 10510, 14830, 21020, 29660, 1558633, 3117266, 6234532, 7793165, 15586330, 31172660]

約数ペア:

[(1, 31172660), (2, 15586330), (4, 7793165), (5, 6234532), (10, 3117266), (20, 1558633), (1051, 29660), (1483, 21020), (2102, 14830), (2966, 10510), (4204, 7415), (5255, 5932)]