47624840

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3533}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 107504280

約数和(自身を除く): 59879440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 3533, 6740, 7066, 13480, 14132, 17665, 28264, 35330, 70660, 141320, 1190621, 2381242, 4762484, 5953105, 9524968, 11906210, 23812420, 47624840]

約数ペア:

[(1, 47624840), (2, 23812420), (4, 11906210), (5, 9524968), (8, 5953105), (10, 4762484), (20, 2381242), (40, 1190621), (337, 141320), (674, 70660), (1348, 35330), (1685, 28264), (2696, 17665), (3370, 14132), (3533, 13480), (6740, 7066)]