28470080

素因数分解:

$2^6\times 5^1\times {\mathrm{88969}}^1$

素因数の和:88986

約数の個数: 28

約数和(自身を含む): 67795140

約数和(自身を除く): 39325060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 88969, 177938, 355876, 444845, 711752, 889690, 1423504, 1779380, 2847008, 3558760, 5694016, 7117520, 14235040, 28470080]

約数ペア:

[(1, 28470080), (2, 14235040), (4, 7117520), (5, 5694016), (8, 3558760), (10, 2847008), (16, 1779380), (20, 1423504), (32, 889690), (40, 711752), (64, 444845), (80, 355876), (160, 177938), (320, 88969)]