105752740

素因数分解:

$2^2\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{2713}}^1$

素因数の和:4671

約数の個数: 24

約数和(自身を含む): 222276600

約数和(自身を除く): 116523860

約数列:

[1, 2, 4, 5, 10, 20, 1949, 2713, 3898, 5426, 7796, 9745, 10852, 13565, 19490, 27130, 38980, 54260, 5287637, 10575274, 21150548, 26438185, 52876370, 105752740]

約数ペア:

[(1, 105752740), (2, 52876370), (4, 26438185), (5, 21150548), (10, 10575274), (20, 5287637), (1949, 54260), (2713, 38980), (3898, 27130), (5426, 19490), (7796, 13565), (9745, 10852)]