10488980

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1051}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 22092000

約数和(自身を除く): 11603020

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1051, 1996, 2102, 2495, 4204, 4990, 5255, 9980, 10510, 21020, 524449, 1048898, 2097796, 2622245, 5244490, 10488980]

約数ペア:

[(1, 10488980), (2, 5244490), (4, 2622245), (5, 2097796), (10, 1048898), (20, 524449), (499, 21020), (998, 10510), (1051, 9980), (1996, 5255), (2102, 4990), (2495, 4204)]