29149780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132499}}^1$

素因数の和:132519

約数の個数: 24

約数和(自身を含む): 66780000

約数和(自身を除く): 37630220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 132499, 264998, 529996, 662495, 1324990, 1457489, 2649980, 2914978, 5829956, 7287445, 14574890, 29149780]

約数ペア:

[(1, 29149780), (2, 14574890), (4, 7287445), (5, 5829956), (10, 2914978), (11, 2649980), (20, 1457489), (22, 1324990), (44, 662495), (55, 529996), (110, 264998), (220, 132499)]