106490500

素因数分解:

$2^2\times 5^3\times {\mathrm{212981}}^1$

素因数の和:213000

約数の個数: 24

約数和(自身を含む): 232576344

約数和(自身を除く): 126085844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 212981, 425962, 851924, 1064905, 2129810, 4259620, 5324525, 10649050, 21298100, 26622625, 53245250, 106490500]

約数ペア:

[(1, 106490500), (2, 53245250), (4, 26622625), (5, 21298100), (10, 10649050), (20, 5324525), (25, 4259620), (50, 2129810), (100, 1064905), (125, 851924), (250, 425962), (500, 212981)]