29475380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133979}}^1$

素因数の和:133999

約数の個数: 24

約数和(自身を含む): 67525920

約数和(自身を除く): 38050540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 133979, 267958, 535916, 669895, 1339790, 1473769, 2679580, 2947538, 5895076, 7368845, 14737690, 29475380]

約数ペア:

[(1, 29475380), (2, 14737690), (4, 7368845), (5, 5895076), (10, 2947538), (11, 2679580), (20, 1473769), (22, 1339790), (44, 669895), (55, 535916), (110, 267958), (220, 133979)]