2018350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 24

約数和(自身を含む): 3859128

約数和(自身を除く): 1840778

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1091, 1850, 2182, 5455, 10910, 27275, 40367, 54550, 80734, 201835, 403670, 1009175, 2018350]

約数ペア:

[(1, 2018350), (2, 1009175), (5, 403670), (10, 201835), (25, 80734), (37, 54550), (50, 40367), (74, 27275), (185, 10910), (370, 5455), (925, 2182), (1091, 1850)]