54645680

素因数分解:

$2^4\times 5^1\times {\mathrm{683071}}^1$

素因数の和:683084

約数の個数: 20

約数和(自身を含む): 127051392

約数和(自身を除く): 72405712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683071, 1366142, 2732284, 3415355, 5464568, 6830710, 10929136, 13661420, 27322840, 54645680]

約数ペア:

[(1, 54645680), (2, 27322840), (4, 13661420), (5, 10929136), (8, 6830710), (10, 5464568), (16, 3415355), (20, 2732284), (40, 1366142), (80, 683071)]