29468780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133949}}^1$

素因数の和:133969

約数の個数: 24

約数和(自身を含む): 67510800

約数和(自身を除く): 38042020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 133949, 267898, 535796, 669745, 1339490, 1473439, 2678980, 2946878, 5893756, 7367195, 14734390, 29468780]

約数ペア:

[(1, 29468780), (2, 14734390), (4, 7367195), (5, 5893756), (10, 2946878), (11, 2678980), (20, 1473439), (22, 1339490), (44, 669745), (55, 535796), (110, 267898), (220, 133949)]