740626470865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{2203}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 945526579200

約数和(自身を除く): 204900108335

約数列:

[1, 5, 37, 41, 127, 185, 205, 349, 635, 1517, 1745, 2203, 4699, 5207, 7585, 11015, 12913, 14309, 23495, 26035, 44323, 64565, 71545, 81511, 90323, 192659, 221615, 279781, 407555, 451615, 529433, 768847, 963295, 1398905, 1639951, 1817243, 2647165, 3341951, 3844235, 8199755, 9086215, 10351897, 11471021, 16709755, 28447339, 31522727, 51759485, 57355105, 67237991, 97643569, 142236695, 157613635, 336189955, 424427777, 488217845, 1166340899, 2122138885, 3612812053, 4003386329, 5831704495, 18064060265, 20016931645, 148125294173, 740626470865]

約数ペア:

[(1, 740626470865), (5, 148125294173), (37, 20016931645), (41, 18064060265), (127, 5831704495), (185, 4003386329), (205, 3612812053), (349, 2122138885), (635, 1166340899), (1517, 488217845), (1745, 424427777), (2203, 336189955), (4699, 157613635), (5207, 142236695), (7585, 97643569), (11015, 67237991), (12913, 57355105), (14309, 51759485), (23495, 31522727), (26035, 28447339), (44323, 16709755), (64565, 11471021), (71545, 10351897), (81511, 9086215), (90323, 8199755), (192659, 3844235), (221615, 3341951), (279781, 2647165), (407555, 1817243), (451615, 1639951), (529433, 1398905), (768847, 963295)]