76996210

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{17539}}^1$

素因数の和:17985

約数の個数: 16

約数和(自身を含む): 138916800

約数和(自身を除く): 61920590

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 17539, 35078, 87695, 175390, 7699621, 15399242, 38498105, 76996210]

約数ペア:

[(1, 76996210), (2, 38498105), (5, 15399242), (10, 7699621), (439, 175390), (878, 87695), (2195, 35078), (4390, 17539)]