78211610

素因数分解:

$2^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{5281}}^1$

素因数の和:6769

約数の個数: 16

約数和(自身を含む): 140902632

約数和(自身を除く): 62691022

約数列:

[1, 2, 5, 10, 1481, 2962, 5281, 7405, 10562, 14810, 26405, 52810, 7821161, 15642322, 39105805, 78211610]

約数ペア:

[(1, 78211610), (2, 39105805), (5, 15642322), (10, 7821161), (1481, 52810), (2962, 26405), (5281, 14810), (7405, 10562)]