12214180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 28486080

約数和(自身を除く): 16271900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 941, 1180, 1298, 1882, 2596, 3245, 3764, 4705, 6490, 9410, 10351, 12980, 18820, 20702, 41404, 51755, 55519, 103510, 111038, 207020, 222076, 277595, 555190, 610709, 1110380, 1221418, 2442836, 3053545, 6107090, 12214180]

約数ペア:

[(1, 12214180), (2, 6107090), (4, 3053545), (5, 2442836), (10, 1221418), (11, 1110380), (20, 610709), (22, 555190), (44, 277595), (55, 222076), (59, 207020), (110, 111038), (118, 103510), (220, 55519), (236, 51755), (295, 41404), (590, 20702), (649, 18820), (941, 12980), (1180, 10351), (1298, 9410), (1882, 6490), (2596, 4705), (3245, 3764)]