13826240

素因数分解:

$2^6\times 5^1\times {\mathrm{43207}}^1$

素因数の和:43224

約数の個数: 28

約数和(自身を含む): 32924496

約数和(自身を除く): 19098256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43207, 86414, 172828, 216035, 345656, 432070, 691312, 864140, 1382624, 1728280, 2765248, 3456560, 6913120, 13826240]

約数ペア:

[(1, 13826240), (2, 6913120), (4, 3456560), (5, 2765248), (8, 1728280), (10, 1382624), (16, 864140), (20, 691312), (32, 432070), (40, 345656), (64, 216035), (80, 172828), (160, 86414), (320, 43207)]