26790560

素因数分解:

$2^5\times 5^1\times {\mathrm{167441}}^1$

素因数の和:167456

約数の個数: 24

約数和(自身を含む): 63293076

約数和(自身を除く): 36502516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167441, 334882, 669764, 837205, 1339528, 1674410, 2679056, 3348820, 5358112, 6697640, 13395280, 26790560]

約数ペア:

[(1, 26790560), (2, 13395280), (4, 6697640), (5, 5358112), (8, 3348820), (10, 2679056), (16, 1674410), (20, 1339528), (32, 837205), (40, 669764), (80, 334882), (160, 167441)]