957080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 2190240

約数和(自身を除く): 1233160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 337, 355, 568, 674, 710, 1348, 1420, 1685, 2696, 2840, 3370, 6740, 13480, 23927, 47854, 95708, 119635, 191416, 239270, 478540, 957080]

約数ペア:

[(1, 957080), (2, 478540), (4, 239270), (5, 191416), (8, 119635), (10, 95708), (20, 47854), (40, 23927), (71, 13480), (142, 6740), (284, 3370), (337, 2840), (355, 2696), (568, 1685), (674, 1420), (710, 1348)]