17775451760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1864

約数の個数: 160

約数和(自身を含む): 45952933824

約数和(自身を除く): 28177482064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 121, 176, 194, 220, 242, 388, 440, 484, 485, 605, 776, 880, 968, 970, 1067, 1210, 1331, 1552, 1721, 1936, 1940, 2134, 2420, 2662, 3442, 3880, 4268, 4840, 5324, 5335, 6655, 6884, 7760, 8536, 8605, 9680, 10648, 10670, 11737, 13310, 13768, 17072, 17210, 18931, 21296, 21340, 23474, 26620, 27536, 34420, 37862, 42680, 46948, 53240, 58685, 68840, 75724, 85360, 93896, 94655, 106480, 117370, 129107, 137680, 151448, 166937, 187792, 189310, 208241, 234740, 258214, 302896, 333874, 378620, 416482, 469480, 516428, 645535, 667748, 757240, 832964, 834685, 938960, 1032856, 1041205, 1291070, 1335496, 1514480, 1665928, 1669370, 1836307, 2065712, 2082410, 2290651, 2582140, 2670992, 3331856, 3338740, 3672614, 4164820, 4581302, 5164280, 6677480, 7345228, 8329640, 9162604, 9181535, 10328560, 11453255, 13354960, 14690456, 16659280, 18325208, 18363070, 20199377, 22906510, 29380912, 36650416, 36726140, 40398754, 45813020, 73452280, 80797508, 91626040, 100996885, 146904560, 161595016, 183252080, 201993770, 222193147, 323190032, 403987540, 444386294, 807975080, 888772588, 1110965735, 1615950160, 1777545176, 2221931470, 3555090352, 4443862940, 8887725880, 17775451760]

約数ペア:

[(1, 17775451760), (2, 8887725880), (4, 4443862940), (5, 3555090352), (8, 2221931470), (10, 1777545176), (11, 1615950160), (16, 1110965735), (20, 888772588), (22, 807975080), (40, 444386294), (44, 403987540), (55, 323190032), (80, 222193147), (88, 201993770), (97, 183252080), (110, 161595016), (121, 146904560), (176, 100996885), (194, 91626040), (220, 80797508), (242, 73452280), (388, 45813020), (440, 40398754), (484, 36726140), (485, 36650416), (605, 29380912), (776, 22906510), (880, 20199377), (968, 18363070), (970, 18325208), (1067, 16659280), (1210, 14690456), (1331, 13354960), (1552, 11453255), (1721, 10328560), (1936, 9181535), (1940, 9162604), (2134, 8329640), (2420, 7345228), (2662, 6677480), (3442, 5164280), (3880, 4581302), (4268, 4164820), (4840, 3672614), (5324, 3338740), (5335, 3331856), (6655, 2670992), (6884, 2582140), (7760, 2290651), (8536, 2082410), (8605, 2065712), (9680, 1836307), (10648, 1669370), (10670, 1665928), (11737, 1514480), (13310, 1335496), (13768, 1291070), (17072, 1041205), (17210, 1032856), (18931, 938960), (21296, 834685), (21340, 832964), (23474, 757240), (26620, 667748), (27536, 645535), (34420, 516428), (37862, 469480), (42680, 416482), (46948, 378620), (53240, 333874), (58685, 302896), (68840, 258214), (75724, 234740), (85360, 208241), (93896, 189310), (94655, 187792), (106480, 166937), (117370, 151448), (129107, 137680)]