8476720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{15137}}^1$

素因数の和:15157

約数の個数: 40

約数和(自身を含む): 22525344

約数和(自身を除く): 14048624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 15137, 30274, 60548, 75685, 105959, 121096, 151370, 211918, 242192, 302740, 423836, 529795, 605480, 847672, 1059590, 1210960, 1695344, 2119180, 4238360, 8476720]

約数ペア:

[(1, 8476720), (2, 4238360), (4, 2119180), (5, 1695344), (7, 1210960), (8, 1059590), (10, 847672), (14, 605480), (16, 529795), (20, 423836), (28, 302740), (35, 242192), (40, 211918), (56, 151370), (70, 121096), (80, 105959), (112, 75685), (140, 60548), (280, 30274), (560, 15137)]