80000030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727273}}^1$

素因数の和:727291

約数の個数: 16

約数和(自身を含む): 157091184

約数和(自身を除く): 77091154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 727273, 1454546, 3636365, 7272730, 8000003, 16000006, 40000015, 80000030]

約数ペア:

[(1, 80000030), (2, 40000015), (5, 16000006), (10, 8000003), (11, 7272730), (22, 3636365), (55, 1454546), (110, 727273)]