2308780

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 4878720

約数和(自身を除く): 2569940

約数列:

[1, 2, 4, 5, 10, 20, 241, 479, 482, 958, 964, 1205, 1916, 2395, 2410, 4790, 4820, 9580, 115439, 230878, 461756, 577195, 1154390, 2308780]

約数ペア:

[(1, 2308780), (2, 1154390), (4, 577195), (5, 461756), (10, 230878), (20, 115439), (241, 9580), (479, 4820), (482, 4790), (958, 2410), (964, 2395), (1205, 1916)]