2080366288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{129893}}^1$

素因数の和:129932

約数の個数: 80

約数和(自身を含む): 5411903616

約数和(自身を除く): 3331537328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 129893, 259786, 519572, 909251, 1039144, 1428823, 1688609, 1818502, 2078288, 2857646, 3377218, 3637004, 5715292, 6754436, 7274008, 10001761, 11430584, 11820263, 13508872, 14548016, 18574699, 20003522, 22861168, 23640526, 27017744, 37149398, 40007044, 47281052, 74298796, 80014088, 94562104, 130022893, 148597592, 160028176, 189124208, 260045786, 297195184, 520091572, 1040183144, 2080366288]

約数ペア:

[(1, 2080366288), (2, 1040183144), (4, 520091572), (7, 297195184), (8, 260045786), (11, 189124208), (13, 160028176), (14, 148597592), (16, 130022893), (22, 94562104), (26, 80014088), (28, 74298796), (44, 47281052), (52, 40007044), (56, 37149398), (77, 27017744), (88, 23640526), (91, 22861168), (104, 20003522), (112, 18574699), (143, 14548016), (154, 13508872), (176, 11820263), (182, 11430584), (208, 10001761), (286, 7274008), (308, 6754436), (364, 5715292), (572, 3637004), (616, 3377218), (728, 2857646), (1001, 2078288), (1144, 1818502), (1232, 1688609), (1456, 1428823), (2002, 1039144), (2288, 909251), (4004, 519572), (8008, 259786), (16016, 129893)]