134922560

素因数分解:

$2^6\times 5^1\times {\mathrm{421633}}^1$

素因数の和:421650

約数の個数: 28

約数和(自身を含む): 321285108

約数和(自身を除く): 186362548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 421633, 843266, 1686532, 2108165, 3373064, 4216330, 6746128, 8432660, 13492256, 16865320, 26984512, 33730640, 67461280, 134922560]

約数ペア:

[(1, 134922560), (2, 67461280), (4, 33730640), (5, 26984512), (8, 16865320), (10, 13492256), (16, 8432660), (20, 6746128), (32, 4216330), (40, 3373064), (64, 2108165), (80, 1686532), (160, 843266), (320, 421633)]