85232800

素因数分解:

$2^5\times 5^2\times {\mathrm{106541}}^1$

素因数の和:106561

約数の個数: 36

約数和(自身を含む): 208076526

約数和(自身を除く): 122843726

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 106541, 213082, 426164, 532705, 852328, 1065410, 1704656, 2130820, 2663525, 3409312, 4261640, 5327050, 8523280, 10654100, 17046560, 21308200, 42616400, 85232800]

約数ペア:

[(1, 85232800), (2, 42616400), (4, 21308200), (5, 17046560), (8, 10654100), (10, 8523280), (16, 5327050), (20, 4261640), (25, 3409312), (32, 2663525), (40, 2130820), (50, 1704656), (80, 1065410), (100, 852328), (160, 532705), (200, 426164), (400, 213082), (800, 106541)]