77142710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97649}}^1$

素因数の和:97735

約数の個数: 16

約数和(自身を含む): 140616000

約数和(自身を除く): 63473290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 97649, 195298, 488245, 976490, 7714271, 15428542, 38571355, 77142710]

約数ペア:

[(1, 77142710), (2, 38571355), (5, 15428542), (10, 7714271), (79, 976490), (158, 488245), (395, 195298), (790, 97649)]