76849520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 208392912

約数和(自身を除く): 131543392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 187, 220, 242, 272, 340, 374, 440, 467, 484, 605, 680, 748, 880, 934, 935, 968, 1210, 1360, 1496, 1868, 1870, 1936, 2057, 2335, 2420, 2992, 3736, 3740, 4114, 4670, 4840, 5137, 7472, 7480, 7939, 8228, 9340, 9680, 10274, 10285, 14960, 15878, 16456, 18680, 20548, 20570, 25685, 31756, 32912, 37360, 39695, 41096, 41140, 51370, 56507, 63512, 79390, 82192, 82280, 87329, 102740, 113014, 127024, 158780, 164560, 174658, 205480, 226028, 282535, 317560, 349316, 410960, 436645, 452056, 565070, 635120, 698632, 873290, 904112, 960619, 1130140, 1397264, 1746580, 1921238, 2260280, 3493160, 3842476, 4520560, 4803095, 6986320, 7684952, 9606190, 15369904, 19212380, 38424760, 76849520]

約数ペア:

[(1, 76849520), (2, 38424760), (4, 19212380), (5, 15369904), (8, 9606190), (10, 7684952), (11, 6986320), (16, 4803095), (17, 4520560), (20, 3842476), (22, 3493160), (34, 2260280), (40, 1921238), (44, 1746580), (55, 1397264), (68, 1130140), (80, 960619), (85, 904112), (88, 873290), (110, 698632), (121, 635120), (136, 565070), (170, 452056), (176, 436645), (187, 410960), (220, 349316), (242, 317560), (272, 282535), (340, 226028), (374, 205480), (440, 174658), (467, 164560), (484, 158780), (605, 127024), (680, 113014), (748, 102740), (880, 87329), (934, 82280), (935, 82192), (968, 79390), (1210, 63512), (1360, 56507), (1496, 51370), (1868, 41140), (1870, 41096), (1936, 39695), (2057, 37360), (2335, 32912), (2420, 31756), (2992, 25685), (3736, 20570), (3740, 20548), (4114, 18680), (4670, 16456), (4840, 15878), (5137, 14960), (7472, 10285), (7480, 10274), (7939, 9680), (8228, 9340)]