9085780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41299}}^1$

素因数の和:41319

約数の個数: 24

約数和(自身を含む): 20815200

約数和(自身を除く): 11729420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 41299, 82598, 165196, 206495, 412990, 454289, 825980, 908578, 1817156, 2271445, 4542890, 9085780]

約数ペア:

[(1, 9085780), (2, 4542890), (4, 2271445), (5, 1817156), (10, 908578), (11, 825980), (20, 454289), (22, 412990), (44, 206495), (55, 165196), (110, 82598), (220, 41299)]