76971560

素因数分解:

$2^3\times 5^1\times {\mathrm{1924289}}^1$

素因数の和:1924300

約数の個数: 16

約数和(自身を含む): 173186100

約数和(自身を除く): 96214540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1924289, 3848578, 7697156, 9621445, 15394312, 19242890, 38485780, 76971560]

約数ペア:

[(1, 76971560), (2, 38485780), (4, 19242890), (5, 15394312), (8, 9621445), (10, 7697156), (20, 3848578), (40, 1924289)]