2150080

素因数分解:

$2^6\times 5^1\times {\mathrm{6719}}^1$

素因数の和:6736

約数の個数: 28

約数和(自身を含む): 5120640

約数和(自身を除く): 2970560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6719, 13438, 26876, 33595, 53752, 67190, 107504, 134380, 215008, 268760, 430016, 537520, 1075040, 2150080]

約数ペア:

[(1, 2150080), (2, 1075040), (4, 537520), (5, 430016), (8, 268760), (10, 215008), (16, 134380), (20, 107504), (32, 67190), (40, 53752), (64, 33595), (80, 26876), (160, 13438), (320, 6719)]