1569241840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2354

約数の個数: 80

約数和(自身を含む): 3731716512

約数和(自身を除く): 2162474672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 137, 268, 274, 335, 536, 548, 670, 685, 1072, 1096, 1340, 1370, 2137, 2192, 2680, 2740, 4274, 5360, 5480, 8548, 9179, 10685, 10960, 17096, 18358, 21370, 34192, 36716, 42740, 45895, 73432, 85480, 91790, 143179, 146864, 170960, 183580, 286358, 292769, 367160, 572716, 585538, 715895, 734320, 1145432, 1171076, 1431790, 1463845, 2290864, 2342152, 2863580, 2927690, 4684304, 5727160, 5855380, 11454320, 11710760, 19615523, 23421520, 39231046, 78462092, 98077615, 156924184, 196155230, 313848368, 392310460, 784620920, 1569241840]

約数ペア:

[(1, 1569241840), (2, 784620920), (4, 392310460), (5, 313848368), (8, 196155230), (10, 156924184), (16, 98077615), (20, 78462092), (40, 39231046), (67, 23421520), (80, 19615523), (134, 11710760), (137, 11454320), (268, 5855380), (274, 5727160), (335, 4684304), (536, 2927690), (548, 2863580), (670, 2342152), (685, 2290864), (1072, 1463845), (1096, 1431790), (1340, 1171076), (1370, 1145432), (2137, 734320), (2192, 715895), (2680, 585538), (2740, 572716), (4274, 367160), (5360, 292769), (5480, 286358), (8548, 183580), (9179, 170960), (10685, 146864), (10960, 143179), (17096, 91790), (18358, 85480), (21370, 73432), (34192, 45895), (36716, 42740)]