27652480

素因数分解:

$2^7\times 5^1\times {\mathrm{43207}}^1$

素因数の和:43226

約数の個数: 32

約数和(自身を含む): 66108240

約数和(自身を除く): 38455760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 43207, 86414, 172828, 216035, 345656, 432070, 691312, 864140, 1382624, 1728280, 2765248, 3456560, 5530496, 6913120, 13826240, 27652480]

約数ペア:

[(1, 27652480), (2, 13826240), (4, 6913120), (5, 5530496), (8, 3456560), (10, 2765248), (16, 1728280), (20, 1382624), (32, 864140), (40, 691312), (64, 432070), (80, 345656), (128, 216035), (160, 172828), (320, 86414), (640, 43207)]