5418164080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9675293}}^1$

素因数の和:9675313

約数の個数: 40

約数和(自身を含む): 14396837472

約数和(自身を除く): 8978673392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9675293, 19350586, 38701172, 48376465, 67727051, 77402344, 96752930, 135454102, 154804688, 193505860, 270908204, 338635255, 387011720, 541816408, 677270510, 774023440, 1083632816, 1354541020, 2709082040, 5418164080]

約数ペア:

[(1, 5418164080), (2, 2709082040), (4, 1354541020), (5, 1083632816), (7, 774023440), (8, 677270510), (10, 541816408), (14, 387011720), (16, 338635255), (20, 270908204), (28, 193505860), (35, 154804688), (40, 135454102), (56, 96752930), (70, 77402344), (80, 67727051), (112, 48376465), (140, 38701172), (280, 19350586), (560, 9675293)]