56716040

素因数分解:

$2^3\times 5^1\times {\mathrm{1417901}}^1$

素因数の和:1417912

約数の個数: 16

約数和(自身を含む): 127611180

約数和(自身を除く): 70895140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1417901, 2835802, 5671604, 7089505, 11343208, 14179010, 28358020, 56716040]

約数ペア:

[(1, 56716040), (2, 28358020), (4, 14179010), (5, 11343208), (8, 7089505), (10, 5671604), (20, 2835802), (40, 1417901)]