22031680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 84

約数和(自身を含む): 57767220

約数和(自身を除く): 35735540

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 569, 605, 704, 880, 968, 1138, 1210, 1760, 1936, 2276, 2420, 2845, 3520, 3872, 4552, 4840, 5690, 6259, 7744, 9104, 9680, 11380, 12518, 18208, 19360, 22760, 25036, 31295, 36416, 38720, 45520, 50072, 62590, 68849, 91040, 100144, 125180, 137698, 182080, 200288, 250360, 275396, 344245, 400576, 500720, 550792, 688490, 1001440, 1101584, 1376980, 2002880, 2203168, 2753960, 4406336, 5507920, 11015840, 22031680]

約数ペア:

[(1, 22031680), (2, 11015840), (4, 5507920), (5, 4406336), (8, 2753960), (10, 2203168), (11, 2002880), (16, 1376980), (20, 1101584), (22, 1001440), (32, 688490), (40, 550792), (44, 500720), (55, 400576), (64, 344245), (80, 275396), (88, 250360), (110, 200288), (121, 182080), (160, 137698), (176, 125180), (220, 100144), (242, 91040), (320, 68849), (352, 62590), (440, 50072), (484, 45520), (569, 38720), (605, 36416), (704, 31295), (880, 25036), (968, 22760), (1138, 19360), (1210, 18208), (1760, 12518), (1936, 11380), (2276, 9680), (2420, 9104), (2845, 7744), (3520, 6259), (3872, 5690), (4552, 4840)]