5217290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 10281600

約数和(自身を除く): 5064310

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 599, 670, 871, 1198, 1742, 2995, 4355, 5990, 7787, 8710, 15574, 38935, 40133, 77870, 80266, 200665, 401330, 521729, 1043458, 2608645, 5217290]

約数ペア:

[(1, 5217290), (2, 2608645), (5, 1043458), (10, 521729), (13, 401330), (26, 200665), (65, 80266), (67, 77870), (130, 40133), (134, 38935), (335, 15574), (599, 8710), (670, 7787), (871, 5990), (1198, 4355), (1742, 2995)]