17045480

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1783}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 38534400

約数和(自身を除く): 21488920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1783, 1912, 2390, 3566, 4780, 7132, 8915, 9560, 14264, 17830, 35660, 71320, 426137, 852274, 1704548, 2130685, 3409096, 4261370, 8522740, 17045480]

約数ペア:

[(1, 17045480), (2, 8522740), (4, 4261370), (5, 3409096), (8, 2130685), (10, 1704548), (20, 852274), (40, 426137), (239, 71320), (478, 35660), (956, 17830), (1195, 14264), (1783, 9560), (1912, 8915), (2390, 7132), (3566, 4780)]