16080160

素因数分解:

$2^5\times 5^1\times {\mathrm{100501}}^1$

素因数の和:100516

約数の個数: 24

約数和(自身を含む): 37989756

約数和(自身を除く): 21909596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 100501, 201002, 402004, 502505, 804008, 1005010, 1608016, 2010020, 3216032, 4020040, 8040080, 16080160]

約数ペア:

[(1, 16080160), (2, 8040080), (4, 4020040), (5, 3216032), (8, 2010020), (10, 1608016), (16, 1005010), (20, 804008), (32, 502505), (40, 402004), (80, 201002), (160, 100501)]