86768615

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 105840000

約数和(自身を除く): 19071385

約数列:

[1, 5, 83, 415, 419, 499, 2095, 2495, 34777, 41417, 173885, 207085, 209081, 1045405, 17353723, 86768615]

約数ペア:

[(1, 86768615), (5, 17353723), (83, 1045405), (415, 209081), (419, 207085), (499, 173885), (2095, 41417), (2495, 34777)]