133068440

素因数分解:

$2^3\times 5^1\times {\mathrm{3326711}}^1$

素因数の和:3326722

約数の個数: 16

約数和(自身を含む): 299404080

約数和(自身を除く): 166335640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3326711, 6653422, 13306844, 16633555, 26613688, 33267110, 66534220, 133068440]

約数ペア:

[(1, 133068440), (2, 66534220), (4, 33267110), (5, 26613688), (8, 16633555), (10, 13306844), (20, 6653422), (40, 3326711)]