3480491320

素因数分解:

$2^3\times 5^1\times {\mathrm{87012283}}^1$

素因数の和:87012294

約数の個数: 16

約数和(自身を含む): 7831105560

約数和(自身を除く): 4350614240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 87012283, 174024566, 348049132, 435061415, 696098264, 870122830, 1740245660, 3480491320]

約数ペア:

[(1, 3480491320), (2, 1740245660), (4, 870122830), (5, 696098264), (8, 435061415), (10, 348049132), (20, 174024566), (40, 87012283)]