27106340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{733}}^1$

素因数の和:828

約数の個数: 36

約数和(自身を含む): 58357404

約数和(自身を除く): 31251064

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 733, 860, 1466, 1849, 2932, 3665, 3698, 7330, 7396, 9245, 14660, 18490, 31519, 36980, 63038, 126076, 157595, 315190, 630380, 1355317, 2710634, 5421268, 6776585, 13553170, 27106340]

約数ペア:

[(1, 27106340), (2, 13553170), (4, 6776585), (5, 5421268), (10, 2710634), (20, 1355317), (43, 630380), (86, 315190), (172, 157595), (215, 126076), (430, 63038), (733, 36980), (860, 31519), (1466, 18490), (1849, 14660), (2932, 9245), (3665, 7396), (3698, 7330)]