2016560140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{6337}}^1$

素因数の和:8626

約数の個数: 48

約数和(自身を含む): 4842637632

約数和(自身を除く): 2826077492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2273, 4546, 6337, 9092, 11365, 12674, 15911, 22730, 25348, 31685, 31822, 44359, 45460, 63370, 63644, 79555, 88718, 126740, 159110, 177436, 221795, 318220, 443590, 887180, 14404001, 28808002, 57616004, 72020005, 100828007, 144040010, 201656014, 288080020, 403312028, 504140035, 1008280070, 2016560140]

約数ペア:

[(1, 2016560140), (2, 1008280070), (4, 504140035), (5, 403312028), (7, 288080020), (10, 201656014), (14, 144040010), (20, 100828007), (28, 72020005), (35, 57616004), (70, 28808002), (140, 14404001), (2273, 887180), (4546, 443590), (6337, 318220), (9092, 221795), (11365, 177436), (12674, 159110), (15911, 126740), (22730, 88718), (25348, 79555), (31685, 63644), (31822, 63370), (44359, 45460)]