54677680

素因数分解:

$2^4\times 5^1\times {\mathrm{683471}}^1$

素因数の和:683484

約数の個数: 20

約数和(自身を含む): 127125792

約数和(自身を除く): 72448112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683471, 1366942, 2733884, 3417355, 5467768, 6834710, 10935536, 13669420, 27338840, 54677680]

約数ペア:

[(1, 54677680), (2, 27338840), (4, 13669420), (5, 10935536), (8, 6834710), (10, 5467768), (16, 3417355), (20, 2733884), (40, 1366942), (80, 683471)]