4578740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4871}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 9821952

約数和(自身を除く): 5243212

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4871, 9742, 19484, 24355, 48710, 97420, 228937, 457874, 915748, 1144685, 2289370, 4578740]

約数ペア:

[(1, 4578740), (2, 2289370), (4, 1144685), (5, 915748), (10, 457874), (20, 228937), (47, 97420), (94, 48710), (188, 24355), (235, 19484), (470, 9742), (940, 4871)]