1036366480

素因数分解:

$2^4\times 5^1\times {\mathrm{12954581}}^1$

素因数の和:12954594

約数の個数: 20

約数和(自身を含む): 2409552252

約数和(自身を除く): 1373185772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12954581, 25909162, 51818324, 64772905, 103636648, 129545810, 207273296, 259091620, 518183240, 1036366480]

約数ペア:

[(1, 1036366480), (2, 518183240), (4, 259091620), (5, 207273296), (8, 129545810), (10, 103636648), (16, 64772905), (20, 51818324), (40, 25909162), (80, 12954581)]