6470080

素因数分解:

$2^6\times 5^1\times {\mathrm{20219}}^1$

素因数の和:20236

約数の個数: 28

約数和(自身を含む): 15407640

約数和(自身を除く): 8937560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20219, 40438, 80876, 101095, 161752, 202190, 323504, 404380, 647008, 808760, 1294016, 1617520, 3235040, 6470080]

約数ペア:

[(1, 6470080), (2, 3235040), (4, 1617520), (5, 1294016), (8, 808760), (10, 647008), (16, 404380), (20, 323504), (32, 202190), (40, 161752), (64, 101095), (80, 80876), (160, 40438), (320, 20219)]