14000080

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 32810400

約数和(自身を除く): 18810320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1259, 1390, 2224, 2518, 2780, 5036, 5560, 6295, 10072, 11120, 12590, 20144, 25180, 50360, 100720, 175001, 350002, 700004, 875005, 1400008, 1750010, 2800016, 3500020, 7000040, 14000080]

約数ペア:

[(1, 14000080), (2, 7000040), (4, 3500020), (5, 2800016), (8, 1750010), (10, 1400008), (16, 875005), (20, 700004), (40, 350002), (80, 175001), (139, 100720), (278, 50360), (556, 25180), (695, 20144), (1112, 12590), (1259, 11120), (1390, 10072), (2224, 6295), (2518, 5560), (2780, 5036)]