10209380

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1117}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 21505848

約数和(自身を除く): 11296468

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1117, 1828, 2234, 2285, 4468, 4570, 5585, 9140, 11170, 22340, 510469, 1020938, 2041876, 2552345, 5104690, 10209380]

約数ペア:

[(1, 10209380), (2, 5104690), (4, 2552345), (5, 2041876), (10, 1020938), (20, 510469), (457, 22340), (914, 11170), (1117, 9140), (1828, 5585), (2234, 4570), (2285, 4468)]