4718109440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 216

約数和(自身を含む): 12742246944

約数和(自身を除く): 8024137504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 121, 128, 160, 164, 176, 205, 220, 242, 256, 320, 328, 352, 410, 440, 451, 484, 605, 640, 656, 704, 743, 820, 880, 902, 968, 1210, 1280, 1312, 1408, 1486, 1640, 1760, 1804, 1936, 2255, 2420, 2624, 2816, 2972, 3280, 3520, 3608, 3715, 3872, 4510, 4840, 4961, 5248, 5944, 6560, 7040, 7216, 7430, 7744, 8173, 9020, 9680, 9922, 10496, 11888, 13120, 14080, 14432, 14860, 15488, 16346, 18040, 19360, 19844, 23776, 24805, 26240, 28864, 29720, 30463, 30976, 32692, 36080, 38720, 39688, 40865, 47552, 49610, 52480, 57728, 59440, 60926, 65384, 72160, 77440, 79376, 81730, 89903, 95104, 99220, 115456, 118880, 121852, 130768, 144320, 152315, 154880, 158752, 163460, 179806, 190208, 198440, 237760, 243704, 261536, 288640, 304630, 317504, 326920, 335093, 359612, 396880, 449515, 475520, 487408, 523072, 577280, 609260, 635008, 653840, 670186, 719224, 793760, 899030, 951040, 974816, 1046144, 1218520, 1270016, 1307680, 1340372, 1438448, 1587520, 1675465, 1798060, 1949632, 2092288, 2437040, 2615360, 2680744, 2876896, 3175040, 3350930, 3596120, 3686023, 3899264, 4874080, 5230720, 5361488, 5753792, 6350080, 6701860, 7192240, 7372046, 7798528, 9748160, 10461440, 10722976, 11507584, 13403720, 14384480, 14744092, 18430115, 19496320, 21445952, 23015168, 26807440, 28768960, 29488184, 36860230, 38992640, 42891904, 53614880, 57537920, 58976368, 73720460, 85783808, 107229760, 115075840, 117952736, 147440920, 214459520, 235905472, 294881840, 428919040, 471810944, 589763680, 943621888, 1179527360, 2359054720, 4718109440]

約数ペア:

[(1, 4718109440), (2, 2359054720), (4, 1179527360), (5, 943621888), (8, 589763680), (10, 471810944), (11, 428919040), (16, 294881840), (20, 235905472), (22, 214459520), (32, 147440920), (40, 117952736), (41, 115075840), (44, 107229760), (55, 85783808), (64, 73720460), (80, 58976368), (82, 57537920), (88, 53614880), (110, 42891904), (121, 38992640), (128, 36860230), (160, 29488184), (164, 28768960), (176, 26807440), (205, 23015168), (220, 21445952), (242, 19496320), (256, 18430115), (320, 14744092), (328, 14384480), (352, 13403720), (410, 11507584), (440, 10722976), (451, 10461440), (484, 9748160), (605, 7798528), (640, 7372046), (656, 7192240), (704, 6701860), (743, 6350080), (820, 5753792), (880, 5361488), (902, 5230720), (968, 4874080), (1210, 3899264), (1280, 3686023), (1312, 3596120), (1408, 3350930), (1486, 3175040), (1640, 2876896), (1760, 2680744), (1804, 2615360), (1936, 2437040), (2255, 2092288), (2420, 1949632), (2624, 1798060), (2816, 1675465), (2972, 1587520), (3280, 1438448), (3520, 1340372), (3608, 1307680), (3715, 1270016), (3872, 1218520), (4510, 1046144), (4840, 974816), (4961, 951040), (5248, 899030), (5944, 793760), (6560, 719224), (7040, 670186), (7216, 653840), (7430, 635008), (7744, 609260), (8173, 577280), (9020, 523072), (9680, 487408), (9922, 475520), (10496, 449515), (11888, 396880), (13120, 359612), (14080, 335093), (14432, 326920), (14860, 317504), (15488, 304630), (16346, 288640), (18040, 261536), (19360, 243704), (19844, 237760), (23776, 198440), (24805, 190208), (26240, 179806), (28864, 163460), (29720, 158752), (30463, 154880), (30976, 152315), (32692, 144320), (36080, 130768), (38720, 121852), (39688, 118880), (40865, 115456), (47552, 99220), (49610, 95104), (52480, 89903), (57728, 81730), (59440, 79376), (60926, 77440), (65384, 72160)]