70960840

素因数分解:

$2^3\times 5^1\times {\mathrm{1774021}}^1$

素因数の和:1774032

約数の個数: 16

約数和(自身を含む): 159661980

約数和(自身を除く): 88701140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1774021, 3548042, 7096084, 8870105, 14192168, 17740210, 35480420, 70960840]

約数ペア:

[(1, 70960840), (2, 35480420), (4, 17740210), (5, 14192168), (8, 8870105), (10, 7096084), (20, 3548042), (40, 1774021)]