16286080

素因数分解:

$2^7\times 5^1\times {\mathrm{25447}}^1$

素因数の和:25466

約数の個数: 32

約数和(自身を含む): 38935440

約数和(自身を除く): 22649360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 25447, 50894, 101788, 127235, 203576, 254470, 407152, 508940, 814304, 1017880, 1628608, 2035760, 3257216, 4071520, 8143040, 16286080]

約数ペア:

[(1, 16286080), (2, 8143040), (4, 4071520), (5, 3257216), (8, 2035760), (10, 1628608), (16, 1017880), (20, 814304), (32, 508940), (40, 407152), (64, 254470), (80, 203576), (128, 127235), (160, 101788), (320, 50894), (640, 25447)]