3137606480

素因数分解:

$2^4\times 5^1\times {\mathrm{39220081}}^1$

素因数の和:39220094

約数の個数: 20

約数和(自身を含む): 7294935252

約数和(自身を除く): 4157328772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39220081, 78440162, 156880324, 196100405, 313760648, 392200810, 627521296, 784401620, 1568803240, 3137606480]

約数ペア:

[(1, 3137606480), (2, 1568803240), (4, 784401620), (5, 627521296), (8, 392200810), (10, 313760648), (16, 196100405), (20, 156880324), (40, 78440162), (80, 39220081)]