5209439888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{126541}}^1$

素因数の和:126663

約数の個数: 40

約数和(自身を含む): 10544491776

約数和(自身を除く): 5335051888

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 10292, 20584, 41168, 126541, 253082, 506164, 1012328, 2024656, 3922771, 7845542, 10502903, 15691084, 21005806, 31382168, 42011612, 62764336, 84023224, 168046448, 325589993, 651179986, 1302359972, 2604719944, 5209439888]

約数ペア:

[(1, 5209439888), (2, 2604719944), (4, 1302359972), (8, 651179986), (16, 325589993), (31, 168046448), (62, 84023224), (83, 62764336), (124, 42011612), (166, 31382168), (248, 21005806), (332, 15691084), (496, 10502903), (664, 7845542), (1328, 3922771), (2573, 2024656), (5146, 1012328), (10292, 506164), (20584, 253082), (41168, 126541)]