63488080

素因数分解:

$2^4\times 5^1\times {\mathrm{793601}}^1$

素因数の和:793614

約数の個数: 20

約数和(自身を含む): 147609972

約数和(自身を除く): 84121892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 793601, 1587202, 3174404, 3968005, 6348808, 7936010, 12697616, 15872020, 31744040, 63488080]

約数ペア:

[(1, 63488080), (2, 31744040), (4, 15872020), (5, 12697616), (8, 7936010), (10, 6348808), (16, 3968005), (20, 3174404), (40, 1587202), (80, 793601)]