2395000

素因数分解:

$2^3\times 5^4\times {\mathrm{479}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 5623200

約数和(自身を除く): 3228200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 479, 500, 625, 958, 1000, 1250, 1916, 2395, 2500, 3832, 4790, 5000, 9580, 11975, 19160, 23950, 47900, 59875, 95800, 119750, 239500, 299375, 479000, 598750, 1197500, 2395000]

約数ペア:

[(1, 2395000), (2, 1197500), (4, 598750), (5, 479000), (8, 299375), (10, 239500), (20, 119750), (25, 95800), (40, 59875), (50, 47900), (100, 23950), (125, 19160), (200, 11975), (250, 9580), (479, 5000), (500, 4790), (625, 3832), (958, 2500), (1000, 2395), (1250, 1916)]