39109690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7986

約数の個数: 32

約数和(自身を含む): 77118480

約数和(自身を除く): 38008790

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 7933, 15866, 39665, 79330, 134861, 230057, 269722, 460114, 674305, 1150285, 1348610, 2300570, 3910969, 7821938, 19554845, 39109690]

約数ペア:

[(1, 39109690), (2, 19554845), (5, 7821938), (10, 3910969), (17, 2300570), (29, 1348610), (34, 1150285), (58, 674305), (85, 460114), (145, 269722), (170, 230057), (290, 134861), (493, 79330), (986, 39665), (2465, 15866), (4930, 7933)]