99719260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{216781}}^1$

素因数の和:216813

約数の個数: 24

約数和(自身を含む): 218516256

約数和(自身を除く): 118796996

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 216781, 433562, 867124, 1083905, 2167810, 4335620, 4985963, 9971926, 19943852, 24929815, 49859630, 99719260]

約数ペア:

[(1, 99719260), (2, 49859630), (4, 24929815), (5, 19943852), (10, 9971926), (20, 4985963), (23, 4335620), (46, 2167810), (92, 1083905), (115, 867124), (230, 433562), (460, 216781)]