85707110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 157921920

約数和(自身を除く): 72214810

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 1039, 1130, 2078, 5195, 8249, 10390, 16498, 41245, 75847, 82490, 117407, 151694, 234814, 379235, 587035, 758470, 1174070, 8570711, 17141422, 42853555, 85707110]

約数ペア:

[(1, 85707110), (2, 42853555), (5, 17141422), (10, 8570711), (73, 1174070), (113, 758470), (146, 587035), (226, 379235), (365, 234814), (565, 151694), (730, 117407), (1039, 82490), (1130, 75847), (2078, 41245), (5195, 16498), (8249, 10390)]