1175289940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{485657}}^1$

素因数の和:485688

約数の個数: 36

約数和(自身を含む): 2712885588

約数和(自身を除く): 1537595648

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 485657, 971314, 1942628, 2428285, 4856570, 5342227, 9713140, 10684454, 21368908, 26711135, 53422270, 58764497, 106844540, 117528994, 235057988, 293822485, 587644970, 1175289940]

約数ペア:

[(1, 1175289940), (2, 587644970), (4, 293822485), (5, 235057988), (10, 117528994), (11, 106844540), (20, 58764497), (22, 53422270), (44, 26711135), (55, 21368908), (110, 10684454), (121, 9713140), (220, 5342227), (242, 4856570), (484, 2428285), (605, 1942628), (1210, 971314), (2420, 485657)]