11559760

素因数分解:

$2^4\times 5^1\times {\mathrm{144497}}^1$

素因数の和:144510

約数の個数: 20

約数和(自身を含む): 26876628

約数和(自身を除く): 15316868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 144497, 288994, 577988, 722485, 1155976, 1444970, 2311952, 2889940, 5779880, 11559760]

約数ペア:

[(1, 11559760), (2, 5779880), (4, 2889940), (5, 2311952), (8, 1444970), (10, 1155976), (16, 722485), (20, 577988), (40, 288994), (80, 144497)]