76616560

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7541}}^1$

素因数の和:7681

約数の個数: 40

約数和(自身を含む): 179559936

約数和(自身を除く): 102943376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 7541, 10160, 15082, 30164, 37705, 60328, 75410, 120656, 150820, 301640, 603280, 957707, 1915414, 3830828, 4788535, 7661656, 9577070, 15323312, 19154140, 38308280, 76616560]

約数ペア:

[(1, 76616560), (2, 38308280), (4, 19154140), (5, 15323312), (8, 9577070), (10, 7661656), (16, 4788535), (20, 3830828), (40, 1915414), (80, 957707), (127, 603280), (254, 301640), (508, 150820), (635, 120656), (1016, 75410), (1270, 60328), (2032, 37705), (2540, 30164), (5080, 15082), (7541, 10160)]