83750960

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1409}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 195121440

約数和(自身を除く): 111370480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 1409, 1486, 2818, 2972, 3715, 5636, 5944, 7045, 7430, 11272, 11888, 14090, 14860, 22544, 28180, 29720, 56360, 59440, 112720, 1046887, 2093774, 4187548, 5234435, 8375096, 10468870, 16750192, 20937740, 41875480, 83750960]

約数ペア:

[(1, 83750960), (2, 41875480), (4, 20937740), (5, 16750192), (8, 10468870), (10, 8375096), (16, 5234435), (20, 4187548), (40, 2093774), (80, 1046887), (743, 112720), (1409, 59440), (1486, 56360), (2818, 29720), (2972, 28180), (3715, 22544), (5636, 14860), (5944, 14090), (7045, 11888), (7430, 11272)]