11517509080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{3023}}^1$

素因数の和:4289

約数の個数: 128

約数和(自身を含む): 32345671680

約数和(自身を除く): 20828162600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1237, 1540, 2474, 3023, 3080, 4948, 6046, 6185, 8659, 9896, 12092, 12370, 13607, 15115, 17318, 21161, 24184, 24740, 27214, 30230, 33253, 34636, 42322, 43295, 49480, 54428, 60460, 66506, 68035, 69272, 84644, 86590, 95249, 105805, 108856, 120920, 133012, 136070, 166265, 169288, 173180, 190498, 211610, 232771, 266024, 272140, 332530, 346360, 380996, 423220, 465542, 476245, 544280, 665060, 761992, 846440, 931084, 952490, 1163855, 1330120, 1862168, 1904980, 2327710, 3739451, 3809960, 4655420, 7478902, 9310840, 14957804, 18697255, 26176157, 29915608, 37394510, 41133961, 52352314, 74789020, 82267922, 104704628, 130880785, 149578040, 164535844, 205669805, 209409256, 261761570, 287937727, 329071688, 411339610, 523523140, 575875454, 822679220, 1047046280, 1151750908, 1439688635, 1645358440, 2303501816, 2879377270, 5758754540, 11517509080]

約数ペア:

[(1, 11517509080), (2, 5758754540), (4, 2879377270), (5, 2303501816), (7, 1645358440), (8, 1439688635), (10, 1151750908), (11, 1047046280), (14, 822679220), (20, 575875454), (22, 523523140), (28, 411339610), (35, 329071688), (40, 287937727), (44, 261761570), (55, 209409256), (56, 205669805), (70, 164535844), (77, 149578040), (88, 130880785), (110, 104704628), (140, 82267922), (154, 74789020), (220, 52352314), (280, 41133961), (308, 37394510), (385, 29915608), (440, 26176157), (616, 18697255), (770, 14957804), (1237, 9310840), (1540, 7478902), (2474, 4655420), (3023, 3809960), (3080, 3739451), (4948, 2327710), (6046, 1904980), (6185, 1862168), (8659, 1330120), (9896, 1163855), (12092, 952490), (12370, 931084), (13607, 846440), (15115, 761992), (17318, 665060), (21161, 544280), (24184, 476245), (24740, 465542), (27214, 423220), (30230, 380996), (33253, 346360), (34636, 332530), (42322, 272140), (43295, 266024), (49480, 232771), (54428, 211610), (60460, 190498), (66506, 173180), (68035, 169288), (69272, 166265), (84644, 136070), (86590, 133012), (95249, 120920), (105805, 108856)]