887841760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3516

約数の個数: 96

約数和(自身を含む): 2277338112

約数和(自身を除く): 1389496352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 3361, 4064, 5080, 6604, 6722, 8255, 10160, 13208, 13444, 16510, 16805, 20320, 26416, 26888, 33020, 33610, 43693, 52832, 53776, 66040, 67220, 87386, 107552, 132080, 134440, 174772, 218465, 264160, 268880, 349544, 426847, 436930, 537760, 699088, 853694, 873860, 1398176, 1707388, 1747720, 2134235, 3414776, 3495440, 4268470, 5549011, 6829552, 6990880, 8536940, 11098022, 13659104, 17073880, 22196044, 27745055, 34147760, 44392088, 55490110, 68295520, 88784176, 110980220, 177568352, 221960440, 443920880, 887841760]

約数ペア:

[(1, 887841760), (2, 443920880), (4, 221960440), (5, 177568352), (8, 110980220), (10, 88784176), (13, 68295520), (16, 55490110), (20, 44392088), (26, 34147760), (32, 27745055), (40, 22196044), (52, 17073880), (65, 13659104), (80, 11098022), (104, 8536940), (127, 6990880), (130, 6829552), (160, 5549011), (208, 4268470), (254, 3495440), (260, 3414776), (416, 2134235), (508, 1747720), (520, 1707388), (635, 1398176), (1016, 873860), (1040, 853694), (1270, 699088), (1651, 537760), (2032, 436930), (2080, 426847), (2540, 349544), (3302, 268880), (3361, 264160), (4064, 218465), (5080, 174772), (6604, 134440), (6722, 132080), (8255, 107552), (10160, 87386), (13208, 67220), (13444, 66040), (16510, 53776), (16805, 52832), (20320, 43693), (26416, 33610), (26888, 33020)]