2585922880

素因数分解:

$2^6\times 5^1\times {\mathrm{8081009}}^1$

素因数の和:8081026

約数の個数: 28

約数和(自身を含む): 6157729620

約数和(自身を除く): 3571806740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8081009, 16162018, 32324036, 40405045, 64648072, 80810090, 129296144, 161620180, 258592288, 323240360, 517184576, 646480720, 1292961440, 2585922880]

約数ペア:

[(1, 2585922880), (2, 1292961440), (4, 646480720), (5, 517184576), (8, 323240360), (10, 258592288), (16, 161620180), (20, 129296144), (32, 80810090), (40, 64648072), (64, 40405045), (80, 32324036), (160, 16162018), (320, 8081009)]