2263760

素因数分解:

$2^4\times 5^1\times {\mathrm{28297}}^1$

素因数の和:28310

約数の個数: 20

約数和(自身を含む): 5263428

約数和(自身を除く): 2999668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28297, 56594, 113188, 141485, 226376, 282970, 452752, 565940, 1131880, 2263760]

約数ペア:

[(1, 2263760), (2, 1131880), (4, 565940), (5, 452752), (8, 282970), (10, 226376), (16, 141485), (20, 113188), (40, 56594), (80, 28297)]