5187080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 11793600

約数和(自身を除く): 6606520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1259, 2060, 2518, 4120, 5036, 6295, 10072, 12590, 25180, 50360, 129677, 259354, 518708, 648385, 1037416, 1296770, 2593540, 5187080]

約数ペア:

[(1, 5187080), (2, 2593540), (4, 1296770), (5, 1037416), (8, 648385), (10, 518708), (20, 259354), (40, 129677), (103, 50360), (206, 25180), (412, 12590), (515, 10072), (824, 6295), (1030, 5036), (1259, 4120), (2060, 2518)]