2018162080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{9029}}^1$

素因数の和:9182

約数の個数: 96

約数和(自身を含む): 5242890240

約数和(自身を除く): 3224728160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 352, 440, 508, 635, 880, 1016, 1270, 1397, 1760, 2032, 2540, 2794, 4064, 5080, 5588, 6985, 9029, 10160, 11176, 13970, 18058, 20320, 22352, 27940, 36116, 44704, 45145, 55880, 72232, 90290, 99319, 111760, 144464, 180580, 198638, 223520, 288928, 361160, 397276, 496595, 722320, 794552, 993190, 1146683, 1444640, 1589104, 1986380, 2293366, 3178208, 3972760, 4586732, 5733415, 7945520, 9173464, 11466830, 12613513, 15891040, 18346928, 22933660, 25227026, 36693856, 45867320, 50454052, 63067565, 91734640, 100908104, 126135130, 183469280, 201816208, 252270260, 403632416, 504540520, 1009081040, 2018162080]

約数ペア:

[(1, 2018162080), (2, 1009081040), (4, 504540520), (5, 403632416), (8, 252270260), (10, 201816208), (11, 183469280), (16, 126135130), (20, 100908104), (22, 91734640), (32, 63067565), (40, 50454052), (44, 45867320), (55, 36693856), (80, 25227026), (88, 22933660), (110, 18346928), (127, 15891040), (160, 12613513), (176, 11466830), (220, 9173464), (254, 7945520), (352, 5733415), (440, 4586732), (508, 3972760), (635, 3178208), (880, 2293366), (1016, 1986380), (1270, 1589104), (1397, 1444640), (1760, 1146683), (2032, 993190), (2540, 794552), (2794, 722320), (4064, 496595), (5080, 397276), (5588, 361160), (6985, 288928), (9029, 223520), (10160, 198638), (11176, 180580), (13970, 144464), (18058, 111760), (20320, 99319), (22352, 90290), (27940, 72232), (36116, 55880), (44704, 45145)]