6640468010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1\times {\mathrm{653}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 13154503680

約数和(自身を除く): 6514035670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 479, 653, 958, 965, 1306, 1930, 2123, 2395, 3265, 4246, 4790, 5269, 6530, 7183, 10538, 10615, 14366, 21230, 26345, 35915, 52690, 71830, 92447, 126029, 184894, 252058, 312787, 462235, 625574, 630145, 924470, 1016917, 1260290, 1386319, 1563935, 2033834, 2772638, 3127870, 3440657, 5084585, 6881314, 6931595, 10169170, 13863190, 17203285, 34406570, 60367891, 120735782, 301839455, 603678910, 664046801, 1328093602, 3320234005, 6640468010]

約数ペア:

[(1, 6640468010), (2, 3320234005), (5, 1328093602), (10, 664046801), (11, 603678910), (22, 301839455), (55, 120735782), (110, 60367891), (193, 34406570), (386, 17203285), (479, 13863190), (653, 10169170), (958, 6931595), (965, 6881314), (1306, 5084585), (1930, 3440657), (2123, 3127870), (2395, 2772638), (3265, 2033834), (4246, 1563935), (4790, 1386319), (5269, 1260290), (6530, 1016917), (7183, 924470), (10538, 630145), (10615, 625574), (14366, 462235), (21230, 312787), (26345, 252058), (35915, 184894), (52690, 126029), (71830, 92447)]