70966040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77137}}^1$

素因数の和:77171

約数の個数: 32

約数和(自身を含む): 166618080

約数和(自身を除く): 95652040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 77137, 154274, 308548, 385685, 617096, 771370, 1542740, 1774151, 3085480, 3548302, 7096604, 8870755, 14193208, 17741510, 35483020, 70966040]

約数ペア:

[(1, 70966040), (2, 35483020), (4, 17741510), (5, 14193208), (8, 8870755), (10, 7096604), (20, 3548302), (23, 3085480), (40, 1774151), (46, 1542740), (92, 771370), (115, 617096), (184, 385685), (230, 308548), (460, 154274), (920, 77137)]