27986647360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{657581}}^1$

素因数の和:657624

約数の個数: 112

約数和(自身を含む): 80172397440

約数和(自身を除く): 52185750080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 657581, 1315162, 2630324, 3287905, 4603067, 5260648, 6575810, 9206134, 10521296, 12494039, 13151620, 18412268, 21042592, 23015335, 24988078, 26303240, 36824536, 42085184, 46030670, 49976156, 52606480, 62470195, 73649072, 87458273, 92061340, 99952312, 105212960, 124940390, 147298144, 174916546, 184122680, 199904624, 210425920, 249880780, 294596288, 349833092, 368245360, 399809248, 437291365, 499761560, 699666184, 736490720, 799618496, 874582730, 999523120, 1399332368, 1472981440, 1749165460, 1999046240, 2798664736, 3498330920, 3998092480, 5597329472, 6996661840, 13993323680, 27986647360]

約数ペア:

[(1, 27986647360), (2, 13993323680), (4, 6996661840), (5, 5597329472), (7, 3998092480), (8, 3498330920), (10, 2798664736), (14, 1999046240), (16, 1749165460), (19, 1472981440), (20, 1399332368), (28, 999523120), (32, 874582730), (35, 799618496), (38, 736490720), (40, 699666184), (56, 499761560), (64, 437291365), (70, 399809248), (76, 368245360), (80, 349833092), (95, 294596288), (112, 249880780), (133, 210425920), (140, 199904624), (152, 184122680), (160, 174916546), (190, 147298144), (224, 124940390), (266, 105212960), (280, 99952312), (304, 92061340), (320, 87458273), (380, 73649072), (448, 62470195), (532, 52606480), (560, 49976156), (608, 46030670), (665, 42085184), (760, 36824536), (1064, 26303240), (1120, 24988078), (1216, 23015335), (1330, 21042592), (1520, 18412268), (2128, 13151620), (2240, 12494039), (2660, 10521296), (3040, 9206134), (4256, 6575810), (5320, 5260648), (6080, 4603067), (8512, 3287905), (10640, 2630324), (21280, 1315162), (42560, 657581)]