11227760

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 26248320

約数和(自身を除く): 15020560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 479, 586, 958, 1172, 1465, 1916, 2344, 2395, 2930, 3832, 4688, 4790, 5860, 7664, 9580, 11720, 19160, 23440, 38320, 140347, 280694, 561388, 701735, 1122776, 1403470, 2245552, 2806940, 5613880, 11227760]

約数ペア:

[(1, 11227760), (2, 5613880), (4, 2806940), (5, 2245552), (8, 1403470), (10, 1122776), (16, 701735), (20, 561388), (40, 280694), (80, 140347), (293, 38320), (479, 23440), (586, 19160), (958, 11720), (1172, 9580), (1465, 7664), (1916, 5860), (2344, 4790), (2395, 4688), (2930, 3832)]