191179040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 491520960

約数和(自身を除く): 300341920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 107, 130, 160, 208, 214, 260, 416, 428, 520, 535, 856, 859, 1040, 1070, 1391, 1712, 1718, 2080, 2140, 2782, 3424, 3436, 4280, 4295, 5564, 6872, 6955, 8560, 8590, 11128, 11167, 13744, 13910, 17120, 17180, 22256, 22334, 27488, 27820, 34360, 44512, 44668, 55640, 55835, 68720, 89336, 91913, 111280, 111670, 137440, 178672, 183826, 222560, 223340, 357344, 367652, 446680, 459565, 735304, 893360, 919130, 1194869, 1470608, 1786720, 1838260, 2389738, 2941216, 3676520, 4779476, 5974345, 7353040, 9558952, 11948690, 14706080, 19117904, 23897380, 38235808, 47794760, 95589520, 191179040]

約数ペア:

[(1, 191179040), (2, 95589520), (4, 47794760), (5, 38235808), (8, 23897380), (10, 19117904), (13, 14706080), (16, 11948690), (20, 9558952), (26, 7353040), (32, 5974345), (40, 4779476), (52, 3676520), (65, 2941216), (80, 2389738), (104, 1838260), (107, 1786720), (130, 1470608), (160, 1194869), (208, 919130), (214, 893360), (260, 735304), (416, 459565), (428, 446680), (520, 367652), (535, 357344), (856, 223340), (859, 222560), (1040, 183826), (1070, 178672), (1391, 137440), (1712, 111670), (1718, 111280), (2080, 91913), (2140, 89336), (2782, 68720), (3424, 55835), (3436, 55640), (4280, 44668), (4295, 44512), (5564, 34360), (6872, 27820), (6955, 27488), (8560, 22334), (8590, 22256), (11128, 17180), (11167, 17120), (13744, 13910)]