2545142710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{278767}}^1$

素因数の和:278868

約数の個数: 32

約数和(自身を含む): 5057966592

約数和(自身を除く): 2512823882

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 278767, 557534, 1393835, 2787670, 3066437, 6132874, 15332185, 23137661, 30664370, 46275322, 115688305, 231376610, 254514271, 509028542, 1272571355, 2545142710]

約数ペア:

[(1, 2545142710), (2, 1272571355), (5, 509028542), (10, 254514271), (11, 231376610), (22, 115688305), (55, 46275322), (83, 30664370), (110, 23137661), (166, 15332185), (415, 6132874), (830, 3066437), (913, 2787670), (1826, 1393835), (4565, 557534), (9130, 278767)]