822939040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66797}}^1$

素因数の和:66830

約数の個数: 96

約数和(自身を含む): 2423965824

約数和(自身を除く): 1601026784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 66797, 133594, 267188, 333985, 467579, 534376, 667970, 734767, 935158, 1068752, 1335940, 1469534, 1870316, 2137504, 2337895, 2671880, 2939068, 3673835, 3740632, 4675790, 5143369, 5343760, 5878136, 7347670, 7481264, 9351580, 10286738, 10687520, 11756272, 14695340, 14962528, 18703160, 20573476, 23512544, 25716845, 29390680, 37406320, 41146952, 51433690, 58781360, 74812640, 82293904, 102867380, 117562720, 164587808, 205734760, 411469520, 822939040]

約数ペア:

[(1, 822939040), (2, 411469520), (4, 205734760), (5, 164587808), (7, 117562720), (8, 102867380), (10, 82293904), (11, 74812640), (14, 58781360), (16, 51433690), (20, 41146952), (22, 37406320), (28, 29390680), (32, 25716845), (35, 23512544), (40, 20573476), (44, 18703160), (55, 14962528), (56, 14695340), (70, 11756272), (77, 10687520), (80, 10286738), (88, 9351580), (110, 7481264), (112, 7347670), (140, 5878136), (154, 5343760), (160, 5143369), (176, 4675790), (220, 3740632), (224, 3673835), (280, 2939068), (308, 2671880), (352, 2337895), (385, 2137504), (440, 1870316), (560, 1469534), (616, 1335940), (770, 1068752), (880, 935158), (1120, 734767), (1232, 667970), (1540, 534376), (1760, 467579), (2464, 333985), (3080, 267188), (6160, 133594), (12320, 66797)]