63408080

素因数分解:

$2^4\times 5^1\times {\mathrm{792601}}^1$

素因数の和:792614

約数の個数: 20

約数和(自身を含む): 147423972

約数和(自身を除く): 84015892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 792601, 1585202, 3170404, 3963005, 6340808, 7926010, 12681616, 15852020, 31704040, 63408080]

約数ペア:

[(1, 63408080), (2, 31704040), (4, 15852020), (5, 12681616), (8, 7926010), (10, 6340808), (16, 3963005), (20, 3170404), (40, 1585202), (80, 792601)]