55626160

素因数分解:

$2^4\times 5^1\times {\mathrm{695327}}^1$

素因数の和:695340

約数の個数: 20

約数和(自身を含む): 129331008

約数和(自身を除く): 73704848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 695327, 1390654, 2781308, 3476635, 5562616, 6953270, 11125232, 13906540, 27813080, 55626160]

約数ペア:

[(1, 55626160), (2, 27813080), (4, 13906540), (5, 11125232), (8, 6953270), (10, 5562616), (16, 3476635), (20, 2781308), (40, 1390654), (80, 695327)]