554034140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2518337}}^1$

素因数の和:2518357

約数の個数: 24

約数和(自身を含む): 1269242352

約数和(自身を除く): 715208212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2518337, 5036674, 10073348, 12591685, 25183370, 27701707, 50366740, 55403414, 110806828, 138508535, 277017070, 554034140]

約数ペア:

[(1, 554034140), (2, 277017070), (4, 138508535), (5, 110806828), (10, 55403414), (11, 50366740), (20, 27701707), (22, 25183370), (44, 12591685), (55, 10073348), (110, 5036674), (220, 2518337)]