1924901440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78121}}^1$

素因数の和:78156

約数の個数: 112

約数和(自身を含む): 5714780544

約数和(自身を除く): 3789879104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 78121, 156242, 312484, 390605, 546847, 624968, 781210, 859331, 1093694, 1249936, 1562420, 1718662, 2187388, 2499872, 2734235, 3124840, 3437324, 4296655, 4374776, 4999744, 5468470, 6015317, 6249680, 6874648, 8593310, 8749552, 10936940, 12030634, 12499360, 13749296, 17186620, 17499104, 21873880, 24061268, 24998720, 27498592, 30076585, 34373240, 34998208, 43747760, 48122536, 54997184, 60153170, 68746480, 87495520, 96245072, 120306340, 137492960, 174991040, 192490144, 240612680, 274985920, 384980288, 481225360, 962450720, 1924901440]

約数ペア:

[(1, 1924901440), (2, 962450720), (4, 481225360), (5, 384980288), (7, 274985920), (8, 240612680), (10, 192490144), (11, 174991040), (14, 137492960), (16, 120306340), (20, 96245072), (22, 87495520), (28, 68746480), (32, 60153170), (35, 54997184), (40, 48122536), (44, 43747760), (55, 34998208), (56, 34373240), (64, 30076585), (70, 27498592), (77, 24998720), (80, 24061268), (88, 21873880), (110, 17499104), (112, 17186620), (140, 13749296), (154, 12499360), (160, 12030634), (176, 10936940), (220, 8749552), (224, 8593310), (280, 6874648), (308, 6249680), (320, 6015317), (352, 5468470), (385, 4999744), (440, 4374776), (448, 4296655), (560, 3437324), (616, 3124840), (704, 2734235), (770, 2499872), (880, 2187388), (1120, 1718662), (1232, 1562420), (1540, 1249936), (1760, 1093694), (2240, 859331), (2464, 781210), (3080, 624968), (3520, 546847), (4928, 390605), (6160, 312484), (12320, 156242), (24640, 78121)]