99105320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29851}}^1$

素因数の和:29945

約数の個数: 32

約数和(自身を含む): 225681120

約数和(自身を除く): 126575800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 29851, 59702, 119404, 149255, 238808, 298510, 597020, 1194040, 2477633, 4955266, 9910532, 12388165, 19821064, 24776330, 49552660, 99105320]

約数ペア:

[(1, 99105320), (2, 49552660), (4, 24776330), (5, 19821064), (8, 12388165), (10, 9910532), (20, 4955266), (40, 2477633), (83, 1194040), (166, 597020), (332, 298510), (415, 238808), (664, 149255), (830, 119404), (1660, 59702), (3320, 29851)]