9079760

素因数分解:

$2^4\times 5^1\times {\mathrm{113497}}^1$

素因数の和:113510

約数の個数: 20

約数和(自身を含む): 21110628

約数和(自身を除く): 12030868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113497, 226994, 453988, 567485, 907976, 1134970, 1815952, 2269940, 4539880, 9079760]

約数ペア:

[(1, 9079760), (2, 4539880), (4, 2269940), (5, 1815952), (8, 1134970), (10, 907976), (16, 567485), (20, 453988), (40, 226994), (80, 113497)]