10724180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5309}}^1$

素因数の和:5419

約数の個数: 24

約数和(自身を含む): 22748040

約数和(自身を除く): 12023860

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5309, 10618, 21236, 26545, 53090, 106180, 536209, 1072418, 2144836, 2681045, 5362090, 10724180]

約数ペア:

[(1, 10724180), (2, 5362090), (4, 2681045), (5, 2144836), (10, 1072418), (20, 536209), (101, 106180), (202, 53090), (404, 26545), (505, 21236), (1010, 10618), (2020, 5309)]