85100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 36

約数和(自身を含む): 197904

約数和(自身を除く): 112804

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 740, 851, 925, 1150, 1702, 1850, 2300, 3404, 3700, 4255, 8510, 17020, 21275, 42550, 85100]

約数ペア:

[(1, 85100), (2, 42550), (4, 21275), (5, 17020), (10, 8510), (20, 4255), (23, 3700), (25, 3404), (37, 2300), (46, 1850), (50, 1702), (74, 1150), (92, 925), (100, 851), (115, 740), (148, 575), (185, 460), (230, 370)]