13435000

素因数分解:

$2^3\times 5^4\times {\mathrm{2687}}^1$

素因数の和:2713

約数の個数: 40

約数和(自身を含む): 31489920

約数和(自身を除く): 18054920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 2687, 5000, 5374, 10748, 13435, 21496, 26870, 53740, 67175, 107480, 134350, 268700, 335875, 537400, 671750, 1343500, 1679375, 2687000, 3358750, 6717500, 13435000]

約数ペア:

[(1, 13435000), (2, 6717500), (4, 3358750), (5, 2687000), (8, 1679375), (10, 1343500), (20, 671750), (25, 537400), (40, 335875), (50, 268700), (100, 134350), (125, 107480), (200, 67175), (250, 53740), (500, 26870), (625, 21496), (1000, 13435), (1250, 10748), (2500, 5374), (2687, 5000)]