56110840

素因数分解:

$2^3\times 5^1\times {\mathrm{1402771}}^1$

素因数の和:1402782

約数の個数: 16

約数和(自身を含む): 126249480

約数和(自身を除く): 70138640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1402771, 2805542, 5611084, 7013855, 11222168, 14027710, 28055420, 56110840]

約数ペア:

[(1, 56110840), (2, 28055420), (4, 14027710), (5, 11222168), (8, 7013855), (10, 5611084), (20, 2805542), (40, 1402771)]