104643280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2876

約数の個数: 80

約数和(自身を含む): 282303360

約数和(自身を除く): 177660080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 2789, 3752, 4690, 5360, 5578, 7504, 9380, 11156, 13945, 18760, 19523, 22312, 27890, 37520, 39046, 44624, 55780, 78092, 97615, 111560, 156184, 186863, 195230, 223120, 312368, 373726, 390460, 747452, 780920, 934315, 1308041, 1494904, 1561840, 1868630, 2616082, 2989808, 3737260, 5232164, 6540205, 7474520, 10464328, 13080410, 14949040, 20928656, 26160820, 52321640, 104643280]

約数ペア:

[(1, 104643280), (2, 52321640), (4, 26160820), (5, 20928656), (7, 14949040), (8, 13080410), (10, 10464328), (14, 7474520), (16, 6540205), (20, 5232164), (28, 3737260), (35, 2989808), (40, 2616082), (56, 1868630), (67, 1561840), (70, 1494904), (80, 1308041), (112, 934315), (134, 780920), (140, 747452), (268, 390460), (280, 373726), (335, 312368), (469, 223120), (536, 195230), (560, 186863), (670, 156184), (938, 111560), (1072, 97615), (1340, 78092), (1876, 55780), (2345, 44624), (2680, 39046), (2789, 37520), (3752, 27890), (4690, 22312), (5360, 19523), (5578, 18760), (7504, 13945), (9380, 11156)]