17281120

素因数分解:

$2^5\times 5^1\times {\mathrm{108007}}^1$

素因数の和:108022

約数の個数: 24

約数和(自身を含む): 40827024

約数和(自身を除く): 23545904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 108007, 216014, 432028, 540035, 864056, 1080070, 1728112, 2160140, 3456224, 4320280, 8640560, 17281120]

約数ペア:

[(1, 17281120), (2, 8640560), (4, 4320280), (5, 3456224), (8, 2160140), (10, 1728112), (16, 1080070), (20, 864056), (32, 540035), (40, 432028), (80, 216014), (160, 108007)]