63138160

素因数分解:

$2^4\times 5^1\times {\mathrm{789227}}^1$

素因数の和:789240

約数の個数: 20

約数和(自身を含む): 146796408

約数和(自身を除く): 83658248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 789227, 1578454, 3156908, 3946135, 6313816, 7892270, 12627632, 15784540, 31569080, 63138160]

約数ペア:

[(1, 63138160), (2, 31569080), (4, 15784540), (5, 12627632), (8, 7892270), (10, 6313816), (16, 3946135), (20, 3156908), (40, 1578454), (80, 789227)]