3297080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 7484400

約数和(自身を除く): 4187320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 593, 695, 1112, 1186, 1390, 2372, 2780, 2965, 4744, 5560, 5930, 11860, 23720, 82427, 164854, 329708, 412135, 659416, 824270, 1648540, 3297080]

約数ペア:

[(1, 3297080), (2, 1648540), (4, 824270), (5, 659416), (8, 412135), (10, 329708), (20, 164854), (40, 82427), (139, 23720), (278, 11860), (556, 5930), (593, 5560), (695, 4744), (1112, 2965), (1186, 2780), (1390, 2372)]