56238400

素因数分解:

$2^6\times 5^2\times {\mathrm{35149}}^1$

素因数の和:35171

約数の個数: 42

約数和(自身を含む): 138385550

約数和(自身を除く): 82147150

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 35149, 70298, 140596, 175745, 281192, 351490, 562384, 702980, 878725, 1124768, 1405960, 1757450, 2249536, 2811920, 3514900, 5623840, 7029800, 11247680, 14059600, 28119200, 56238400]

約数ペア:

[(1, 56238400), (2, 28119200), (4, 14059600), (5, 11247680), (8, 7029800), (10, 5623840), (16, 3514900), (20, 2811920), (25, 2249536), (32, 1757450), (40, 1405960), (50, 1124768), (64, 878725), (80, 702980), (100, 562384), (160, 351490), (200, 281192), (320, 175745), (400, 140596), (800, 70298), (1600, 35149)]