42805220

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4583}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 90103104

約数和(自身を除く): 47297884

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4583, 4670, 9166, 9340, 18332, 22915, 45830, 91660, 2140261, 4280522, 8561044, 10701305, 21402610, 42805220]

約数ペア:

[(1, 42805220), (2, 21402610), (4, 10701305), (5, 8561044), (10, 4280522), (20, 2140261), (467, 91660), (934, 45830), (1868, 22915), (2335, 18332), (4583, 9340), (4670, 9166)]