23708980

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1307}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 49881888

約数和(自身を除く): 26172908

約数列:

[1, 2, 4, 5, 10, 20, 907, 1307, 1814, 2614, 3628, 4535, 5228, 6535, 9070, 13070, 18140, 26140, 1185449, 2370898, 4741796, 5927245, 11854490, 23708980]

約数ペア:

[(1, 23708980), (2, 11854490), (4, 5927245), (5, 4741796), (10, 2370898), (20, 1185449), (907, 26140), (1307, 18140), (1814, 13070), (2614, 9070), (3628, 6535), (4535, 5228)]