191729120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2724

約数の個数: 96

約数和(自身を含む): 506380896

約数和(自身を除く): 314651776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 820, 880, 902, 1312, 1640, 1760, 1804, 2255, 2657, 3280, 3608, 4510, 5314, 6560, 7216, 9020, 10628, 13285, 14432, 18040, 21256, 26570, 29227, 36080, 42512, 53140, 58454, 72160, 85024, 106280, 108937, 116908, 146135, 212560, 217874, 233816, 292270, 425120, 435748, 467632, 544685, 584540, 871496, 935264, 1089370, 1169080, 1198307, 1742992, 2178740, 2338160, 2396614, 3485984, 4357480, 4676320, 4793228, 5991535, 8714960, 9586456, 11983070, 17429920, 19172912, 23966140, 38345824, 47932280, 95864560, 191729120]

約数ペア:

[(1, 191729120), (2, 95864560), (4, 47932280), (5, 38345824), (8, 23966140), (10, 19172912), (11, 17429920), (16, 11983070), (20, 9586456), (22, 8714960), (32, 5991535), (40, 4793228), (41, 4676320), (44, 4357480), (55, 3485984), (80, 2396614), (82, 2338160), (88, 2178740), (110, 1742992), (160, 1198307), (164, 1169080), (176, 1089370), (205, 935264), (220, 871496), (328, 584540), (352, 544685), (410, 467632), (440, 435748), (451, 425120), (656, 292270), (820, 233816), (880, 217874), (902, 212560), (1312, 146135), (1640, 116908), (1760, 108937), (1804, 106280), (2255, 85024), (2657, 72160), (3280, 58454), (3608, 53140), (4510, 42512), (5314, 36080), (6560, 29227), (7216, 26570), (9020, 21256), (10628, 18040), (13285, 14432)]