84794680

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2017}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 191064240

約数和(自身を除く): 106269560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 2017, 2102, 4034, 4204, 5255, 8068, 8408, 10085, 10510, 16136, 20170, 21020, 40340, 42040, 80680, 2119867, 4239734, 8479468, 10599335, 16958936, 21198670, 42397340, 84794680]

約数ペア:

[(1, 84794680), (2, 42397340), (4, 21198670), (5, 16958936), (8, 10599335), (10, 8479468), (20, 4239734), (40, 2119867), (1051, 80680), (2017, 42040), (2102, 40340), (4034, 21020), (4204, 20170), (5255, 16136), (8068, 10510), (8408, 10085)]