29080040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 76982400

約数和(自身を除く): 47902360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 43, 44, 53, 55, 58, 86, 88, 106, 110, 116, 145, 172, 212, 215, 220, 232, 265, 290, 319, 344, 424, 430, 440, 473, 530, 580, 583, 638, 860, 946, 1060, 1160, 1166, 1247, 1276, 1537, 1595, 1720, 1892, 2120, 2279, 2332, 2365, 2494, 2552, 2915, 3074, 3190, 3784, 4558, 4664, 4730, 4988, 5830, 6148, 6235, 6380, 7685, 9116, 9460, 9976, 11395, 11660, 12296, 12470, 12760, 13717, 15370, 16907, 18232, 18920, 22790, 23320, 24940, 25069, 27434, 30740, 33814, 45580, 49880, 50138, 54868, 61480, 66091, 67628, 68585, 84535, 91160, 100276, 109736, 125345, 132182, 135256, 137170, 169070, 200552, 250690, 264364, 274340, 330455, 338140, 501380, 528728, 548680, 660910, 676280, 727001, 1002760, 1321820, 1454002, 2643640, 2908004, 3635005, 5816008, 7270010, 14540020, 29080040]

約数ペア:

[(1, 29080040), (2, 14540020), (4, 7270010), (5, 5816008), (8, 3635005), (10, 2908004), (11, 2643640), (20, 1454002), (22, 1321820), (29, 1002760), (40, 727001), (43, 676280), (44, 660910), (53, 548680), (55, 528728), (58, 501380), (86, 338140), (88, 330455), (106, 274340), (110, 264364), (116, 250690), (145, 200552), (172, 169070), (212, 137170), (215, 135256), (220, 132182), (232, 125345), (265, 109736), (290, 100276), (319, 91160), (344, 84535), (424, 68585), (430, 67628), (440, 66091), (473, 61480), (530, 54868), (580, 50138), (583, 49880), (638, 45580), (860, 33814), (946, 30740), (1060, 27434), (1160, 25069), (1166, 24940), (1247, 23320), (1276, 22790), (1537, 18920), (1595, 18232), (1720, 16907), (1892, 15370), (2120, 13717), (2279, 12760), (2332, 12470), (2365, 12296), (2494, 11660), (2552, 11395), (2915, 9976), (3074, 9460), (3190, 9116), (3784, 7685), (4558, 6380), (4664, 6235), (4730, 6148), (4988, 5830)]