82308665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20149}}^1$

素因数の和:20216

約数の個数: 16

約数和(自身を含む): 106392000

約数和(自身を除く): 24083335

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 20149, 100745, 382831, 866407, 1914155, 4332035, 16461733, 82308665]

約数ペア:

[(1, 82308665), (5, 16461733), (19, 4332035), (43, 1914155), (95, 866407), (215, 382831), (817, 100745), (4085, 20149)]