14206720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 37159920

約数和(自身を除く): 22953200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1009, 1280, 1408, 1760, 2018, 2816, 3520, 4036, 5045, 7040, 8072, 10090, 11099, 14080, 16144, 20180, 22198, 32288, 40360, 44396, 55495, 64576, 80720, 88792, 110990, 129152, 161440, 177584, 221980, 258304, 322880, 355168, 443960, 645760, 710336, 887920, 1291520, 1420672, 1775840, 2841344, 3551680, 7103360, 14206720]

約数ペア:

[(1, 14206720), (2, 7103360), (4, 3551680), (5, 2841344), (8, 1775840), (10, 1420672), (11, 1291520), (16, 887920), (20, 710336), (22, 645760), (32, 443960), (40, 355168), (44, 322880), (55, 258304), (64, 221980), (80, 177584), (88, 161440), (110, 129152), (128, 110990), (160, 88792), (176, 80720), (220, 64576), (256, 55495), (320, 44396), (352, 40360), (440, 32288), (640, 22198), (704, 20180), (880, 16144), (1009, 14080), (1280, 11099), (1408, 10090), (1760, 8072), (2018, 7040), (2816, 5045), (3520, 4036)]