87393080

素因数分解:

$2^3\times 5^1\times {\mathrm{2184827}}^1$

素因数の和:2184838

約数の個数: 16

約数和(自身を含む): 196634520

約数和(自身を除く): 109241440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2184827, 4369654, 8739308, 10924135, 17478616, 21848270, 43696540, 87393080]

約数ペア:

[(1, 87393080), (2, 43696540), (4, 21848270), (5, 17478616), (8, 10924135), (10, 8739308), (20, 4369654), (40, 2184827)]