2018419800320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20479097}}^1$

素因数の和:20479136

約数の個数: 144

約数和(自身を含む): 6027735788928

約数和(自身を除く): 4009315988608

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, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 24640, 49280, 98560, 20479097, 40958194, 81916388, 102395485, 143353679, 163832776, 204790970, 225270067, 286707358, 327665552, 409581940, 450540134, 573414716, 655331104, 716768395, 819163880, 901080268, 1126350335, 1146829432, 1310662208, 1433536790, 1576890469, 1638327760, 1802160536, 2252700670, 2293658864, 2621324416, 2867073580, 3153780938, 3276655520, 3604321072, 4505401340, 4587317728, 5242648832, 5734147160, 6307561876, 6553311040, 7208642144, 7884452345, 9010802680, 9174635456, 11468294320, 12615123752, 13106622080, 14417284288, 15768904690, 18021605360, 18349270912, 22936588640, 25230247504, 26213244160, 28834568576, 31537809380, 36043210720, 36698541824, 45873177280, 50460495008, 57669137152, 63075618760, 72086421440, 91746354560, 100920990016, 126151237520, 144172842880, 183492709120, 201841980032, 252302475040, 288345685760, 403683960064, 504604950080, 1009209900160, 2018419800320]

約数ペア:

[(1, 2018419800320), (2, 1009209900160), (4, 504604950080), (5, 403683960064), (7, 288345685760), (8, 252302475040), (10, 201841980032), (11, 183492709120), (14, 144172842880), (16, 126151237520), (20, 100920990016), (22, 91746354560), (28, 72086421440), (32, 63075618760), (35, 57669137152), (40, 50460495008), (44, 45873177280), (55, 36698541824), (56, 36043210720), (64, 31537809380), (70, 28834568576), (77, 26213244160), (80, 25230247504), (88, 22936588640), (110, 18349270912), (112, 18021605360), (128, 15768904690), (140, 14417284288), (154, 13106622080), (160, 12615123752), (176, 11468294320), (220, 9174635456), (224, 9010802680), (256, 7884452345), (280, 7208642144), (308, 6553311040), (320, 6307561876), (352, 5734147160), (385, 5242648832), (440, 4587317728), (448, 4505401340), (560, 3604321072), (616, 3276655520), (640, 3153780938), (704, 2867073580), (770, 2621324416), (880, 2293658864), (896, 2252700670), (1120, 1802160536), (1232, 1638327760), (1280, 1576890469), (1408, 1433536790), (1540, 1310662208), (1760, 1146829432), (1792, 1126350335), (2240, 901080268), (2464, 819163880), (2816, 716768395), (3080, 655331104), (3520, 573414716), (4480, 450540134), (4928, 409581940), (6160, 327665552), (7040, 286707358), (8960, 225270067), (9856, 204790970), (12320, 163832776), (14080, 143353679), (19712, 102395485), (24640, 81916388), (49280, 40958194), (98560, 20479097)]