86082880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20723

約数の個数: 56

約数和(自身を含む): 220763592

約数和(自身を除く): 134680712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 20693, 41386, 82772, 103465, 165544, 206930, 269009, 331088, 413860, 538018, 662176, 827720, 1076036, 1324352, 1345045, 1655440, 2152072, 2690090, 3310880, 4304144, 5380180, 6621760, 8608288, 10760360, 17216576, 21520720, 43041440, 86082880]

約数ペア:

[(1, 86082880), (2, 43041440), (4, 21520720), (5, 17216576), (8, 10760360), (10, 8608288), (13, 6621760), (16, 5380180), (20, 4304144), (26, 3310880), (32, 2690090), (40, 2152072), (52, 1655440), (64, 1345045), (65, 1324352), (80, 1076036), (104, 827720), (130, 662176), (160, 538018), (208, 413860), (260, 331088), (320, 269009), (416, 206930), (520, 165544), (832, 103465), (1040, 82772), (2080, 41386), (4160, 20693)]