57498260

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2767}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 120906240

約数和(自身を除く): 63407980

約数列:

[1, 2, 4, 5, 10, 20, 1039, 2078, 2767, 4156, 5195, 5534, 10390, 11068, 13835, 20780, 27670, 55340, 2874913, 5749826, 11499652, 14374565, 28749130, 57498260]

約数ペア:

[(1, 57498260), (2, 28749130), (4, 14374565), (5, 11499652), (10, 5749826), (20, 2874913), (1039, 55340), (2078, 27670), (2767, 20780), (4156, 13835), (5195, 11068), (5534, 10390)]