56760560

素因数分解:

$2^4\times 5^1\times {\mathrm{709507}}^1$

素因数の和:709520

約数の個数: 20

約数和(自身を含む): 131968488

約数和(自身を除く): 75207928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709507, 1419014, 2838028, 3547535, 5676056, 7095070, 11352112, 14190140, 28380280, 56760560]

約数ペア:

[(1, 56760560), (2, 28380280), (4, 14190140), (5, 11352112), (8, 7095070), (10, 5676056), (16, 3547535), (20, 2838028), (40, 1419014), (80, 709507)]