18776323105

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{769}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 23125132800

約数和(自身を除く): 4348809695

約数列:

[1, 5, 71, 109, 355, 545, 631, 769, 3155, 3845, 7739, 38695, 44801, 54599, 68779, 83821, 224005, 272995, 343895, 419105, 485239, 2426195, 4883309, 5951291, 24416545, 29756455, 34451969, 52891051, 172259845, 264455255, 3755264621, 18776323105]

約数ペア:

[(1, 18776323105), (5, 3755264621), (71, 264455255), (109, 172259845), (355, 52891051), (545, 34451969), (631, 29756455), (769, 24416545), (3155, 5951291), (3845, 4883309), (7739, 2426195), (38695, 485239), (44801, 419105), (54599, 343895), (68779, 272995), (83821, 224005)]