9258380

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1031}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 19504800

約数和(自身を除く): 10246420

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1031, 1796, 2062, 2245, 4124, 4490, 5155, 8980, 10310, 20620, 462919, 925838, 1851676, 2314595, 4629190, 9258380]

約数ペア:

[(1, 9258380), (2, 4629190), (4, 2314595), (5, 1851676), (10, 925838), (20, 462919), (449, 20620), (898, 10310), (1031, 8980), (1796, 5155), (2062, 4490), (2245, 4124)]