7202100080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12860893}}^1$

素因数の和:12860913

約数の個数: 40

約数和(自身を含む): 19137010272

約数和(自身を除く): 11934910192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12860893, 25721786, 51443572, 64304465, 90026251, 102887144, 128608930, 180052502, 205774288, 257217860, 360105004, 450131255, 514435720, 720210008, 900262510, 1028871440, 1440420016, 1800525020, 3601050040, 7202100080]

約数ペア:

[(1, 7202100080), (2, 3601050040), (4, 1800525020), (5, 1440420016), (7, 1028871440), (8, 900262510), (10, 720210008), (14, 514435720), (16, 450131255), (20, 360105004), (28, 257217860), (35, 205774288), (40, 180052502), (56, 128608930), (70, 102887144), (80, 90026251), (112, 64304465), (140, 51443572), (280, 25721786), (560, 12860893)]