916780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 2009952

約数和(自身を除く): 1093172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1993, 3986, 7972, 9965, 19930, 39860, 45839, 91678, 183356, 229195, 458390, 916780]

約数ペア:

[(1, 916780), (2, 458390), (4, 229195), (5, 183356), (10, 91678), (20, 45839), (23, 39860), (46, 19930), (92, 9965), (115, 7972), (230, 3986), (460, 1993)]