80707610

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{25951}}^1$

素因数の和:26269

約数の個数: 16

約数和(自身を含む): 145746432

約数和(自身を除く): 65038822

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 25951, 51902, 129755, 259510, 8070761, 16141522, 40353805, 80707610]

約数ペア:

[(1, 80707610), (2, 40353805), (5, 16141522), (10, 8070761), (311, 259510), (622, 129755), (1555, 51902), (3110, 25951)]