58741520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17909}}^1$

素因数の和:17963

約数の個数: 40

約数和(自身を含む): 139912920

約数和(自身を除く): 81171400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 17909, 35818, 71636, 89545, 143272, 179090, 286544, 358180, 716360, 734269, 1432720, 1468538, 2937076, 3671345, 5874152, 7342690, 11748304, 14685380, 29370760, 58741520]

約数ペア:

[(1, 58741520), (2, 29370760), (4, 14685380), (5, 11748304), (8, 7342690), (10, 5874152), (16, 3671345), (20, 2937076), (40, 1468538), (41, 1432720), (80, 734269), (82, 716360), (164, 358180), (205, 286544), (328, 179090), (410, 143272), (656, 89545), (820, 71636), (1640, 35818), (3280, 17909)]