290828450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{528779}}^1$

素因数の和:528802

約数の個数: 24

約数和(自身を含む): 590118480

約数和(自身を除く): 299290030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 528779, 1057558, 2643895, 5287790, 5816569, 11633138, 13219475, 26438950, 29082845, 58165690, 145414225, 290828450]

約数ペア:

[(1, 290828450), (2, 145414225), (5, 58165690), (10, 29082845), (11, 26438950), (22, 13219475), (25, 11633138), (50, 5816569), (55, 5287790), (110, 2643895), (275, 1057558), (550, 528779)]