14540020

素因数分解:

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

素因数の和:145

約数の個数: 96

約数和(自身を含む): 35925120

約数和(自身を除く): 21385100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 43, 44, 53, 55, 58, 86, 106, 110, 116, 145, 172, 212, 215, 220, 265, 290, 319, 430, 473, 530, 580, 583, 638, 860, 946, 1060, 1166, 1247, 1276, 1537, 1595, 1892, 2279, 2332, 2365, 2494, 2915, 3074, 3190, 4558, 4730, 4988, 5830, 6148, 6235, 6380, 7685, 9116, 9460, 11395, 11660, 12470, 13717, 15370, 16907, 22790, 24940, 25069, 27434, 30740, 33814, 45580, 50138, 54868, 66091, 67628, 68585, 84535, 100276, 125345, 132182, 137170, 169070, 250690, 264364, 274340, 330455, 338140, 501380, 660910, 727001, 1321820, 1454002, 2908004, 3635005, 7270010, 14540020]

約数ペア:

[(1, 14540020), (2, 7270010), (4, 3635005), (5, 2908004), (10, 1454002), (11, 1321820), (20, 727001), (22, 660910), (29, 501380), (43, 338140), (44, 330455), (53, 274340), (55, 264364), (58, 250690), (86, 169070), (106, 137170), (110, 132182), (116, 125345), (145, 100276), (172, 84535), (212, 68585), (215, 67628), (220, 66091), (265, 54868), (290, 50138), (319, 45580), (430, 33814), (473, 30740), (530, 27434), (580, 25069), (583, 24940), (638, 22790), (860, 16907), (946, 15370), (1060, 13717), (1166, 12470), (1247, 11660), (1276, 11395), (1537, 9460), (1595, 9116), (1892, 7685), (2279, 6380), (2332, 6235), (2365, 6148), (2494, 5830), (2915, 4988), (3074, 4730), (3190, 4558)]