12933387940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{223529}}^1$

素因数の和:223812

約数の個数: 48

約数和(自身を含む): 29742007680

約数和(自身を除く): 16808619740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 5260, 5786, 11572, 14465, 28930, 57860, 223529, 447058, 894116, 1117645, 2235290, 2458819, 4470580, 4917638, 9835276, 12294095, 24588190, 49176380, 58788127, 117576254, 235152508, 293940635, 587881270, 646669397, 1175762540, 1293338794, 2586677588, 3233346985, 6466693970, 12933387940]

約数ペア:

[(1, 12933387940), (2, 6466693970), (4, 3233346985), (5, 2586677588), (10, 1293338794), (11, 1175762540), (20, 646669397), (22, 587881270), (44, 293940635), (55, 235152508), (110, 117576254), (220, 58788127), (263, 49176380), (526, 24588190), (1052, 12294095), (1315, 9835276), (2630, 4917638), (2893, 4470580), (5260, 2458819), (5786, 2235290), (11572, 1117645), (14465, 894116), (28930, 447058), (57860, 223529)]