4548280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10337}}^1$

素因数の和:10359

約数の個数: 32

約数和(自身を含む): 11165040

約数和(自身を除く): 6616760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10337, 20674, 41348, 51685, 82696, 103370, 113707, 206740, 227414, 413480, 454828, 568535, 909656, 1137070, 2274140, 4548280]

約数ペア:

[(1, 4548280), (2, 2274140), (4, 1137070), (5, 909656), (8, 568535), (10, 454828), (11, 413480), (20, 227414), (22, 206740), (40, 113707), (44, 103370), (55, 82696), (88, 51685), (110, 41348), (220, 20674), (440, 10337)]