9718760

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 21983400

約数和(自身を除く): 12264640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1061, 1145, 1832, 2122, 2290, 4244, 4580, 5305, 8488, 9160, 10610, 21220, 42440, 242969, 485938, 971876, 1214845, 1943752, 2429690, 4859380, 9718760]

約数ペア:

[(1, 9718760), (2, 4859380), (4, 2429690), (5, 1943752), (8, 1214845), (10, 971876), (20, 485938), (40, 242969), (229, 42440), (458, 21220), (916, 10610), (1061, 9160), (1145, 8488), (1832, 5305), (2122, 4580), (2290, 4244)]