4823020

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 10180800

約数和(自身を除く): 5357780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1009, 1195, 2018, 2390, 4036, 4780, 5045, 10090, 20180, 241151, 482302, 964604, 1205755, 2411510, 4823020]

約数ペア:

[(1, 4823020), (2, 2411510), (4, 1205755), (5, 964604), (10, 482302), (20, 241151), (239, 20180), (478, 10090), (956, 5045), (1009, 4780), (1195, 4036), (2018, 2390)]