12888941440

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{104347}}^1$

素因数の和:104559

約数の個数: 64

約数和(自身を含む): 30972573360

約数和(自身を除く): 18083631920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 320, 386, 640, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 15440, 24704, 30880, 61760, 104347, 123520, 208694, 417388, 521735, 834776, 1043470, 1669552, 2086940, 3339104, 4173880, 6678208, 8347760, 13356416, 16695520, 20138971, 33391040, 40277942, 66782080, 80555884, 100694855, 161111768, 201389710, 322223536, 402779420, 644447072, 805558840, 1288894144, 1611117680, 2577788288, 3222235360, 6444470720, 12888941440]

約数ペア:

[(1, 12888941440), (2, 6444470720), (4, 3222235360), (5, 2577788288), (8, 1611117680), (10, 1288894144), (16, 805558840), (20, 644447072), (32, 402779420), (40, 322223536), (64, 201389710), (80, 161111768), (128, 100694855), (160, 80555884), (193, 66782080), (320, 40277942), (386, 33391040), (640, 20138971), (772, 16695520), (965, 13356416), (1544, 8347760), (1930, 6678208), (3088, 4173880), (3860, 3339104), (6176, 2086940), (7720, 1669552), (12352, 1043470), (15440, 834776), (24704, 521735), (30880, 417388), (61760, 208694), (104347, 123520)]