906395960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{985213}}^1$

素因数の和:985247

約数の個数: 32

約数和(自身を含む): 2128062240

約数和(自身を除く): 1221666280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 985213, 1970426, 3940852, 4926065, 7881704, 9852130, 19704260, 22659899, 39408520, 45319798, 90639596, 113299495, 181279192, 226598990, 453197980, 906395960]

約数ペア:

[(1, 906395960), (2, 453197980), (4, 226598990), (5, 181279192), (8, 113299495), (10, 90639596), (20, 45319798), (23, 39408520), (40, 22659899), (46, 19704260), (92, 9852130), (115, 7881704), (184, 4926065), (230, 3940852), (460, 1970426), (920, 985213)]