121640650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{29311}}^1$

素因数の和:29406

約数の個数: 24

約数和(自身を含む): 228985344

約数和(自身を除く): 107344694

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 29311, 58622, 146555, 293110, 732775, 1465550, 2432813, 4865626, 12164065, 24328130, 60820325, 121640650]

約数ペア:

[(1, 121640650), (2, 60820325), (5, 24328130), (10, 12164065), (25, 4865626), (50, 2432813), (83, 1465550), (166, 732775), (415, 293110), (830, 146555), (2075, 58622), (4150, 29311)]