45408080

素因数分解:

$2^4\times 5^1\times {\mathrm{567601}}^1$

素因数の和:567614

約数の個数: 20

約数和(自身を含む): 105573972

約数和(自身を除く): 60165892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 567601, 1135202, 2270404, 2838005, 4540808, 5676010, 9081616, 11352020, 22704040, 45408080]

約数ペア:

[(1, 45408080), (2, 22704040), (4, 11352020), (5, 9081616), (8, 5676010), (10, 4540808), (16, 2838005), (20, 2270404), (40, 1135202), (80, 567601)]