29628528080

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{657827}}^1$

素因数の和:658403

約数の個数: 40

約数和(自身を含む): 69008788512

約数和(自身を除く): 39380260432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1126, 2252, 2815, 4504, 5630, 9008, 11260, 22520, 45040, 657827, 1315654, 2631308, 3289135, 5262616, 6578270, 10525232, 13156540, 26313080, 52626160, 370356601, 740713202, 1481426404, 1851783005, 2962852808, 3703566010, 5925705616, 7407132020, 14814264040, 29628528080]

約数ペア:

[(1, 29628528080), (2, 14814264040), (4, 7407132020), (5, 5925705616), (8, 3703566010), (10, 2962852808), (16, 1851783005), (20, 1481426404), (40, 740713202), (80, 370356601), (563, 52626160), (1126, 26313080), (2252, 13156540), (2815, 10525232), (4504, 6578270), (5630, 5262616), (9008, 3289135), (11260, 2631308), (22520, 1315654), (45040, 657827)]