87170080

素因数分解:

$2^5\times 5^1\times {\mathrm{544813}}^1$

素因数の和:544828

約数の個数: 24

約数和(自身を含む): 205939692

約数和(自身を除く): 118769612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 544813, 1089626, 2179252, 2724065, 4358504, 5448130, 8717008, 10896260, 17434016, 21792520, 43585040, 87170080]

約数ペア:

[(1, 87170080), (2, 43585040), (4, 21792520), (5, 17434016), (8, 10896260), (10, 8717008), (16, 5448130), (20, 4358504), (32, 2724065), (40, 2179252), (80, 1089626), (160, 544813)]