29120031320

素因数分解:

$2^3\times 5^1\times {\mathrm{728000783}}^1$

素因数の和:728000794

約数の個数: 16

約数和(自身を含む): 65520070560

約数和(自身を除く): 36400039240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 728000783, 1456001566, 2912003132, 3640003915, 5824006264, 7280007830, 14560015660, 29120031320]

約数ペア:

[(1, 29120031320), (2, 14560015660), (4, 7280007830), (5, 5824006264), (8, 3640003915), (10, 2912003132), (20, 1456001566), (40, 728000783)]