10266771440

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1010509}}^1$

素因数の和:1010649

約数の個数: 40

約数和(自身を含む): 24058222080

約数和(自身を除く): 13791450640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 1010509, 2021018, 4042036, 5052545, 8084072, 10105090, 16168144, 20210180, 40420360, 80840720, 128334643, 256669286, 513338572, 641673215, 1026677144, 1283346430, 2053354288, 2566692860, 5133385720, 10266771440]

約数ペア:

[(1, 10266771440), (2, 5133385720), (4, 2566692860), (5, 2053354288), (8, 1283346430), (10, 1026677144), (16, 641673215), (20, 513338572), (40, 256669286), (80, 128334643), (127, 80840720), (254, 40420360), (508, 20210180), (635, 16168144), (1016, 10105090), (1270, 8084072), (2032, 5052545), (2540, 4042036), (5080, 2021018), (10160, 1010509)]