22471580120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{7459}}^1$

素因数の和:7689

約数の個数: 128

約数和(自身を含む): 56848780800

約数和(自身を除く): 34377200680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 167, 205, 220, 328, 334, 410, 440, 451, 668, 820, 835, 902, 1336, 1640, 1670, 1804, 1837, 2255, 3340, 3608, 3674, 4510, 6680, 6847, 7348, 7459, 9020, 9185, 13694, 14696, 14918, 18040, 18370, 27388, 29836, 34235, 36740, 37295, 54776, 59672, 68470, 73480, 74590, 75317, 82049, 136940, 149180, 150634, 164098, 273880, 298360, 301268, 305819, 328196, 376585, 410245, 602536, 611638, 656392, 753170, 820490, 1223276, 1245653, 1506340, 1529095, 1640980, 2446552, 2491306, 3012680, 3058190, 3281960, 3364009, 4982612, 6116380, 6228265, 6728018, 9965224, 12232760, 12456530, 13456036, 13702183, 16820045, 24913060, 26912072, 27404366, 33640090, 49826120, 51071773, 54808732, 67280180, 68510915, 102143546, 109617464, 134560360, 137021830, 204287092, 255358865, 274043660, 408574184, 510717730, 548087320, 561789503, 1021435460, 1123579006, 2042870920, 2247158012, 2808947515, 4494316024, 5617895030, 11235790060, 22471580120]

約数ペア:

[(1, 22471580120), (2, 11235790060), (4, 5617895030), (5, 4494316024), (8, 2808947515), (10, 2247158012), (11, 2042870920), (20, 1123579006), (22, 1021435460), (40, 561789503), (41, 548087320), (44, 510717730), (55, 408574184), (82, 274043660), (88, 255358865), (110, 204287092), (164, 137021830), (167, 134560360), (205, 109617464), (220, 102143546), (328, 68510915), (334, 67280180), (410, 54808732), (440, 51071773), (451, 49826120), (668, 33640090), (820, 27404366), (835, 26912072), (902, 24913060), (1336, 16820045), (1640, 13702183), (1670, 13456036), (1804, 12456530), (1837, 12232760), (2255, 9965224), (3340, 6728018), (3608, 6228265), (3674, 6116380), (4510, 4982612), (6680, 3364009), (6847, 3281960), (7348, 3058190), (7459, 3012680), (9020, 2491306), (9185, 2446552), (13694, 1640980), (14696, 1529095), (14918, 1506340), (18040, 1245653), (18370, 1223276), (27388, 820490), (29836, 753170), (34235, 656392), (36740, 611638), (37295, 602536), (54776, 410245), (59672, 376585), (68470, 328196), (73480, 305819), (74590, 301268), (75317, 298360), (82049, 273880), (136940, 164098), (149180, 150634)]