5520368

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 12761088

約数和(自身を除く): 7240720

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2143, 2576, 4286, 8572, 15001, 17144, 30002, 34288, 49289, 60004, 98578, 120008, 197156, 240016, 345023, 394312, 690046, 788624, 1380092, 2760184, 5520368]

約数ペア:

[(1, 5520368), (2, 2760184), (4, 1380092), (7, 788624), (8, 690046), (14, 394312), (16, 345023), (23, 240016), (28, 197156), (46, 120008), (56, 98578), (92, 60004), (112, 49289), (161, 34288), (184, 30002), (322, 17144), (368, 15001), (644, 8572), (1288, 4286), (2143, 2576)]