8282780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37649}}^1$

素因数の和:37669

約数の個数: 24

約数和(自身を含む): 18975600

約数和(自身を除く): 10692820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37649, 75298, 150596, 188245, 376490, 414139, 752980, 828278, 1656556, 2070695, 4141390, 8282780]

約数ペア:

[(1, 8282780), (2, 4141390), (4, 2070695), (5, 1656556), (10, 828278), (11, 752980), (20, 414139), (22, 376490), (44, 188245), (55, 150596), (110, 75298), (220, 37649)]