341954140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{33071}}^1$

素因数の和:33138

約数の個数: 48

約数和(自身を含む): 800077824

約数和(自身を除く): 458123684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 33071, 66142, 132284, 165355, 330710, 363781, 661420, 727562, 1455124, 1554337, 1818905, 3108674, 3637810, 6217348, 7275620, 7771685, 15543370, 17097707, 31086740, 34195414, 68390828, 85488535, 170977070, 341954140]

約数ペア:

[(1, 341954140), (2, 170977070), (4, 85488535), (5, 68390828), (10, 34195414), (11, 31086740), (20, 17097707), (22, 15543370), (44, 7771685), (47, 7275620), (55, 6217348), (94, 3637810), (110, 3108674), (188, 1818905), (220, 1554337), (235, 1455124), (470, 727562), (517, 661420), (940, 363781), (1034, 330710), (2068, 165355), (2585, 132284), (5170, 66142), (10340, 33071)]