29400580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12149}}^1$

素因数の和:12180

約数の個数: 36

約数和(自身を含む): 67869900

約数和(自身を除く): 38469320

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 12149, 24298, 48596, 60745, 121490, 133639, 242980, 267278, 534556, 668195, 1336390, 1470029, 2672780, 2940058, 5880116, 7350145, 14700290, 29400580]

約数ペア:

[(1, 29400580), (2, 14700290), (4, 7350145), (5, 5880116), (10, 2940058), (11, 2672780), (20, 1470029), (22, 1336390), (44, 668195), (55, 534556), (110, 267278), (121, 242980), (220, 133639), (242, 121490), (484, 60745), (605, 48596), (1210, 24298), (2420, 12149)]