234915280

素因数分解:

$2^4\times 5^1\times {\mathrm{2936441}}^1$

素因数の和:2936454

約数の個数: 20

約数和(自身を含む): 546178212

約数和(自身を除く): 311262932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2936441, 5872882, 11745764, 14682205, 23491528, 29364410, 46983056, 58728820, 117457640, 234915280]

約数ペア:

[(1, 234915280), (2, 117457640), (4, 58728820), (5, 46983056), (8, 29364410), (10, 23491528), (16, 14682205), (20, 11745764), (40, 5872882), (80, 2936441)]