85865810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17417}}^1$

素因数の和:17470

約数の個数: 32

約数和(自身を含む): 169302960

約数和(自身を除く): 83437150

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 17417, 34834, 87085, 174170, 296089, 505093, 592178, 1010186, 1480445, 2525465, 2960890, 5050930, 8586581, 17173162, 42932905, 85865810]

約数ペア:

[(1, 85865810), (2, 42932905), (5, 17173162), (10, 8586581), (17, 5050930), (29, 2960890), (34, 2525465), (58, 1480445), (85, 1010186), (145, 592178), (170, 505093), (290, 296089), (493, 174170), (986, 87085), (2465, 34834), (4930, 17417)]