2873670080

素因数分解:

$2^6\times 5^1\times {\mathrm{8980219}}^1$

素因数の和:8980236

約数の個数: 28

約数和(自身を含む): 6842927640

約数和(自身を除く): 3969257560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8980219, 17960438, 35920876, 44901095, 71841752, 89802190, 143683504, 179604380, 287367008, 359208760, 574734016, 718417520, 1436835040, 2873670080]

約数ペア:

[(1, 2873670080), (2, 1436835040), (4, 718417520), (5, 574734016), (8, 359208760), (10, 287367008), (16, 179604380), (20, 143683504), (32, 89802190), (40, 71841752), (64, 44901095), (80, 35920876), (160, 17960438), (320, 8980219)]