39568510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 75193920

約数和(自身を除く): 35625410

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 1933, 2047, 3866, 4094, 9665, 10235, 19330, 20470, 44459, 88918, 172037, 222295, 344074, 444590, 860185, 1720370, 3956851, 7913702, 19784255, 39568510]

約数ペア:

[(1, 39568510), (2, 19784255), (5, 7913702), (10, 3956851), (23, 1720370), (46, 860185), (89, 444590), (115, 344074), (178, 222295), (230, 172037), (445, 88918), (890, 44459), (1933, 20470), (2047, 19330), (3866, 10235), (4094, 9665)]