9423340

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1031}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 19851552

約数和(自身を除く): 10428212

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1031, 1828, 2062, 2285, 4124, 4570, 5155, 9140, 10310, 20620, 471167, 942334, 1884668, 2355835, 4711670, 9423340]

約数ペア:

[(1, 9423340), (2, 4711670), (4, 2355835), (5, 1884668), (10, 942334), (20, 471167), (457, 20620), (914, 10310), (1031, 9140), (1828, 5155), (2062, 4570), (2285, 4124)]