10901796950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19821449}}^1$

素因数の和:19821472

約数の個数: 24

約数和(自身を含む): 22120738200

約数和(自身を除く): 11218941250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 19821449, 39642898, 99107245, 198214490, 218035939, 436071878, 495536225, 991072450, 1090179695, 2180359390, 5450898475, 10901796950]

約数ペア:

[(1, 10901796950), (2, 5450898475), (5, 2180359390), (10, 1090179695), (11, 991072450), (22, 495536225), (25, 436071878), (50, 218035939), (55, 198214490), (110, 99107245), (275, 39642898), (550, 19821449)]