57988820

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2029}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 121921800

約数和(自身を除く): 63932980

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2029, 2858, 4058, 5716, 7145, 8116, 10145, 14290, 20290, 28580, 40580, 2899441, 5798882, 11597764, 14497205, 28994410, 57988820]

約数ペア:

[(1, 57988820), (2, 28994410), (4, 14497205), (5, 11597764), (10, 5798882), (20, 2899441), (1429, 40580), (2029, 28580), (2858, 20290), (4058, 14290), (5716, 10145), (7145, 8116)]