70078460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184417}}^1$

素因数の和:184445

約数の個数: 24

約数和(自身を含む): 154911120

約数和(自身を除く): 84832660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 184417, 368834, 737668, 922085, 1844170, 3503923, 3688340, 7007846, 14015692, 17519615, 35039230, 70078460]

約数ペア:

[(1, 70078460), (2, 35039230), (4, 17519615), (5, 14015692), (10, 7007846), (19, 3688340), (20, 3503923), (38, 1844170), (76, 922085), (95, 737668), (190, 368834), (380, 184417)]