67525480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 171732960

約数和(自身を除く): 104207480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 83, 86, 88, 110, 166, 172, 215, 220, 332, 344, 415, 430, 440, 473, 664, 830, 860, 913, 946, 1660, 1720, 1826, 1849, 1892, 2365, 3320, 3569, 3652, 3698, 3784, 4565, 4730, 7138, 7304, 7396, 9130, 9245, 9460, 14276, 14792, 17845, 18260, 18490, 18920, 20339, 28552, 35690, 36520, 36980, 39259, 40678, 71380, 73960, 78518, 81356, 101695, 142760, 153467, 157036, 162712, 196295, 203390, 306934, 314072, 392590, 406780, 613868, 767335, 785180, 813560, 1227736, 1534670, 1570360, 1688137, 3069340, 3376274, 6138680, 6752548, 8440685, 13505096, 16881370, 33762740, 67525480]

約数ペア:

[(1, 67525480), (2, 33762740), (4, 16881370), (5, 13505096), (8, 8440685), (10, 6752548), (11, 6138680), (20, 3376274), (22, 3069340), (40, 1688137), (43, 1570360), (44, 1534670), (55, 1227736), (83, 813560), (86, 785180), (88, 767335), (110, 613868), (166, 406780), (172, 392590), (215, 314072), (220, 306934), (332, 203390), (344, 196295), (415, 162712), (430, 157036), (440, 153467), (473, 142760), (664, 101695), (830, 81356), (860, 78518), (913, 73960), (946, 71380), (1660, 40678), (1720, 39259), (1826, 36980), (1849, 36520), (1892, 35690), (2365, 28552), (3320, 20339), (3569, 18920), (3652, 18490), (3698, 18260), (3784, 17845), (4565, 14792), (4730, 14276), (7138, 9460), (7304, 9245), (7396, 9130)]