17967229940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{76829}}^1$

素因数の和:77912

約数の個数: 48

約数和(自身を含む): 41200548480

約数和(自身を除く): 23233318540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1063, 2126, 4252, 5315, 10630, 11693, 21260, 23386, 46772, 58465, 76829, 116930, 153658, 233860, 307316, 384145, 768290, 845119, 1536580, 1690238, 3380476, 4225595, 8451190, 16902380, 81669227, 163338454, 326676908, 408346135, 816692270, 898361497, 1633384540, 1796722994, 3593445988, 4491807485, 8983614970, 17967229940]

約数ペア:

[(1, 17967229940), (2, 8983614970), (4, 4491807485), (5, 3593445988), (10, 1796722994), (11, 1633384540), (20, 898361497), (22, 816692270), (44, 408346135), (55, 326676908), (110, 163338454), (220, 81669227), (1063, 16902380), (2126, 8451190), (4252, 4225595), (5315, 3380476), (10630, 1690238), (11693, 1536580), (21260, 845119), (23386, 768290), (46772, 384145), (58465, 307316), (76829, 233860), (116930, 153658)]