56955760

素因数分解:

$2^4\times 5^1\times {\mathrm{711947}}^1$

素因数の和:711960

約数の個数: 20

約数和(自身を含む): 132422328

約数和(自身を除く): 75466568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 711947, 1423894, 2847788, 3559735, 5695576, 7119470, 11391152, 14238940, 28477880, 56955760]

約数ペア:

[(1, 56955760), (2, 28477880), (4, 14238940), (5, 11391152), (8, 7119470), (10, 5695576), (16, 3559735), (20, 2847788), (40, 1423894), (80, 711947)]