129374410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{106921}}^1$

素因数の和:106950

約数の個数: 24

約数和(自身を含む): 255971268

約数和(自身を除く): 126596858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 106921, 213842, 534605, 1069210, 1176131, 2352262, 5880655, 11761310, 12937441, 25874882, 64687205, 129374410]

約数ペア:

[(1, 129374410), (2, 64687205), (5, 25874882), (10, 12937441), (11, 11761310), (22, 5880655), (55, 2352262), (110, 1176131), (121, 1069210), (242, 534605), (605, 213842), (1210, 106921)]