2024355550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{81463}}^1$

素因数の和:81553

約数の個数: 48

約数和(自身を含む): 4363863552

約数和(自身を除く): 2339508002

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 12425, 24850, 81463, 162926, 407315, 570241, 814630, 1140482, 2036575, 2851205, 4073150, 5702410, 5783873, 11567746, 14256025, 28512050, 28919365, 40487111, 57838730, 80974222, 144596825, 202435555, 289193650, 404871110, 1012177775, 2024355550]

約数ペア:

[(1, 2024355550), (2, 1012177775), (5, 404871110), (7, 289193650), (10, 202435555), (14, 144596825), (25, 80974222), (35, 57838730), (50, 40487111), (70, 28919365), (71, 28512050), (142, 14256025), (175, 11567746), (350, 5783873), (355, 5702410), (497, 4073150), (710, 2851205), (994, 2036575), (1775, 1140482), (2485, 814630), (3550, 570241), (4970, 407315), (12425, 162926), (24850, 81463)]