9370220

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1823}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 19764864

約数和(自身を除く): 10394644

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 1823, 2570, 3646, 5140, 7292, 9115, 18230, 36460, 468511, 937022, 1874044, 2342555, 4685110, 9370220]

約数ペア:

[(1, 9370220), (2, 4685110), (4, 2342555), (5, 1874044), (10, 937022), (20, 468511), (257, 36460), (514, 18230), (1028, 9115), (1285, 7292), (1823, 5140), (2570, 3646)]