91590860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{106501}}^1$

素因数の和:106553

約数の個数: 24

約数和(自身を含む): 196815696

約数和(自身を除く): 105224836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 106501, 213002, 426004, 532505, 1065010, 2130020, 4579543, 9159086, 18318172, 22897715, 45795430, 91590860]

約数ペア:

[(1, 91590860), (2, 45795430), (4, 22897715), (5, 18318172), (10, 9159086), (20, 4579543), (43, 2130020), (86, 1065010), (172, 532505), (215, 426004), (430, 213002), (860, 106501)]