57773140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 129088512

約数和(自身を除く): 71315372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 367, 463, 734, 926, 1468, 1835, 1852, 2315, 3670, 4630, 6239, 7340, 7871, 9260, 12478, 15742, 24956, 31195, 31484, 39355, 62390, 78710, 124780, 157420, 169921, 339842, 679684, 849605, 1699210, 2888657, 3398420, 5777314, 11554628, 14443285, 28886570, 57773140]

約数ペア:

[(1, 57773140), (2, 28886570), (4, 14443285), (5, 11554628), (10, 5777314), (17, 3398420), (20, 2888657), (34, 1699210), (68, 849605), (85, 679684), (170, 339842), (340, 169921), (367, 157420), (463, 124780), (734, 78710), (926, 62390), (1468, 39355), (1835, 31484), (1852, 31195), (2315, 24956), (3670, 15742), (4630, 12478), (6239, 9260), (7340, 7871)]