27643099120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{542447}}^1$

素因数の和:542487

約数の個数: 120

約数和(自身を含む): 80514471744

約数和(自身を除く): 52871372624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 10192, 12740, 25480, 50960, 542447, 1084894, 2169788, 2712235, 3797129, 4339576, 5424470, 7051811, 7594258, 8679152, 10848940, 14103622, 15188516, 18985645, 21697880, 26579903, 28207244, 30377032, 35259055, 37971290, 43395760, 49362677, 53159806, 56414488, 60754064, 70518110, 75942580, 98725354, 106319612, 112828976, 132899515, 141036220, 151885160, 197450708, 212639224, 246813385, 265799030, 282072440, 303770320, 345538739, 394901416, 425278448, 493626770, 531598060, 564144880, 691077478, 789802832, 987253540, 1063196120, 1382154956, 1727693695, 1974507080, 2126392240, 2764309912, 3455387390, 3949014160, 5528619824, 6910774780, 13821549560, 27643099120]

約数ペア:

[(1, 27643099120), (2, 13821549560), (4, 6910774780), (5, 5528619824), (7, 3949014160), (8, 3455387390), (10, 2764309912), (13, 2126392240), (14, 1974507080), (16, 1727693695), (20, 1382154956), (26, 1063196120), (28, 987253540), (35, 789802832), (40, 691077478), (49, 564144880), (52, 531598060), (56, 493626770), (65, 425278448), (70, 394901416), (80, 345538739), (91, 303770320), (98, 282072440), (104, 265799030), (112, 246813385), (130, 212639224), (140, 197450708), (182, 151885160), (196, 141036220), (208, 132899515), (245, 112828976), (260, 106319612), (280, 98725354), (364, 75942580), (392, 70518110), (455, 60754064), (490, 56414488), (520, 53159806), (560, 49362677), (637, 43395760), (728, 37971290), (784, 35259055), (910, 30377032), (980, 28207244), (1040, 26579903), (1274, 21697880), (1456, 18985645), (1820, 15188516), (1960, 14103622), (2548, 10848940), (3185, 8679152), (3640, 7594258), (3920, 7051811), (5096, 5424470), (6370, 4339576), (7280, 3797129), (10192, 2712235), (12740, 2169788), (25480, 1084894), (50960, 542447)]