83382130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 171279360

約数和(自身を除く): 87897230

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 79, 115, 130, 158, 230, 299, 353, 395, 598, 706, 790, 1027, 1495, 1765, 1817, 2054, 2990, 3530, 3634, 4589, 5135, 8119, 9085, 9178, 10270, 16238, 18170, 22945, 23621, 27887, 40595, 45890, 47242, 55774, 81190, 105547, 118105, 139435, 211094, 236210, 278870, 362531, 527735, 641401, 725062, 1055470, 1282802, 1812655, 3207005, 3625310, 6414010, 8338213, 16676426, 41691065, 83382130]

約数ペア:

[(1, 83382130), (2, 41691065), (5, 16676426), (10, 8338213), (13, 6414010), (23, 3625310), (26, 3207005), (46, 1812655), (65, 1282802), (79, 1055470), (115, 725062), (130, 641401), (158, 527735), (230, 362531), (299, 278870), (353, 236210), (395, 211094), (598, 139435), (706, 118105), (790, 105547), (1027, 81190), (1495, 55774), (1765, 47242), (1817, 45890), (2054, 40595), (2990, 27887), (3530, 23621), (3634, 22945), (4589, 18170), (5135, 16238), (8119, 10270), (9085, 9178)]