189123670040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{115319311}}^1$

素因数の和:115319363

約数の個数: 32

約数和(自身を含む): 435906999360

約数和(自身を除く): 246783329320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 115319311, 230638622, 461277244, 576596555, 922554488, 1153193110, 2306386220, 4612772440, 4728091751, 9456183502, 18912367004, 23640458755, 37824734008, 47280917510, 94561835020, 189123670040]

約数ペア:

[(1, 189123670040), (2, 94561835020), (4, 47280917510), (5, 37824734008), (8, 23640458755), (10, 18912367004), (20, 9456183502), (40, 4728091751), (41, 4612772440), (82, 2306386220), (164, 1153193110), (205, 922554488), (328, 576596555), (410, 461277244), (820, 230638622), (1640, 115319311)]