12129606580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{512663}}^1$

素因数の和:512705

約数の個数: 72

約数和(自身を含む): 31522684032

約数和(自身を除く): 19393077452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 512663, 1025326, 2050652, 2563315, 3588641, 5126630, 6664619, 7177282, 10253260, 13329238, 14354564, 17943205, 26658476, 33323095, 35886410, 46652333, 66646190, 71772820, 86640047, 93304666, 133292380, 173280094, 186609332, 233261665, 346560188, 433200235, 466523330, 606480329, 866400470, 933046660, 1212960658, 1732800940, 2425921316, 3032401645, 6064803290, 12129606580]

約数ペア:

[(1, 12129606580), (2, 6064803290), (4, 3032401645), (5, 2425921316), (7, 1732800940), (10, 1212960658), (13, 933046660), (14, 866400470), (20, 606480329), (26, 466523330), (28, 433200235), (35, 346560188), (52, 233261665), (65, 186609332), (70, 173280094), (91, 133292380), (130, 93304666), (140, 86640047), (169, 71772820), (182, 66646190), (260, 46652333), (338, 35886410), (364, 33323095), (455, 26658476), (676, 17943205), (845, 14354564), (910, 13329238), (1183, 10253260), (1690, 7177282), (1820, 6664619), (2366, 5126630), (3380, 3588641), (4732, 2563315), (5915, 2050652), (11830, 1025326), (23660, 512663)]