56772680

素因数分解:

$2^3\times 5^1\times {\mathrm{1419317}}^1$

素因数の和:1419328

約数の個数: 16

約数和(自身を含む): 127738620

約数和(自身を除く): 70965940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1419317, 2838634, 5677268, 7096585, 11354536, 14193170, 28386340, 56772680]

約数ペア:

[(1, 56772680), (2, 28386340), (4, 14193170), (5, 11354536), (8, 7096585), (10, 5677268), (20, 2838634), (40, 1419317)]