26007260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30241}}^1$

素因数の和:30293

約数の個数: 24

約数和(自身を含む): 55887216

約数和(自身を除く): 29879956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 30241, 60482, 120964, 151205, 302410, 604820, 1300363, 2600726, 5201452, 6501815, 13003630, 26007260]

約数ペア:

[(1, 26007260), (2, 13003630), (4, 6501815), (5, 5201452), (10, 2600726), (20, 1300363), (43, 604820), (86, 302410), (172, 151205), (215, 120964), (430, 60482), (860, 30241)]