42962810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 85567104

約数和(自身を除く): 42604294

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 5501, 7810, 11002, 27505, 55010, 60511, 121022, 302555, 390571, 605110, 781142, 1952855, 3905710, 4296281, 8592562, 21481405, 42962810]

約数ペア:

[(1, 42962810), (2, 21481405), (5, 8592562), (10, 4296281), (11, 3905710), (22, 1952855), (55, 781142), (71, 605110), (110, 390571), (142, 302555), (355, 121022), (710, 60511), (781, 55010), (1562, 27505), (3905, 11002), (5501, 7810)]