2080160

素因数分解:

$2^5\times 5^1\times {\mathrm{13001}}^1$

素因数の和:13016

約数の個数: 24

約数和(自身を含む): 4914756

約数和(自身を除く): 2834596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13001, 26002, 52004, 65005, 104008, 130010, 208016, 260020, 416032, 520040, 1040080, 2080160]

約数ペア:

[(1, 2080160), (2, 1040080), (4, 520040), (5, 416032), (8, 260020), (10, 208016), (16, 130010), (20, 104008), (32, 65005), (40, 52004), (80, 26002), (160, 13001)]