2023981930

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{22079}}^1$

素因数の和:22278

約数の個数: 32

約数和(自身を含む): 3720038400

約数和(自身を除く): 1696056470

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 890, 1030, 9167, 18334, 22079, 44158, 45835, 91670, 110395, 220790, 1965031, 2274137, 3930062, 4548274, 9825155, 11370685, 19650310, 22741370, 202398193, 404796386, 1011990965, 2023981930]

約数ペア:

[(1, 2023981930), (2, 1011990965), (5, 404796386), (10, 202398193), (89, 22741370), (103, 19650310), (178, 11370685), (206, 9825155), (445, 4548274), (515, 3930062), (890, 2274137), (1030, 1965031), (9167, 220790), (18334, 110395), (22079, 91670), (44158, 45835)]