38322020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{467}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 88216128

約数和(自身を除く): 49894108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 467, 746, 934, 1492, 1865, 1868, 2335, 3730, 4103, 4670, 5137, 7460, 8206, 9340, 10274, 16412, 20515, 20548, 25685, 41030, 51370, 82060, 102740, 174191, 348382, 696764, 870955, 1741910, 1916101, 3483820, 3832202, 7664404, 9580505, 19161010, 38322020]

約数ペア:

[(1, 38322020), (2, 19161010), (4, 9580505), (5, 7664404), (10, 3832202), (11, 3483820), (20, 1916101), (22, 1741910), (44, 870955), (55, 696764), (110, 348382), (220, 174191), (373, 102740), (467, 82060), (746, 51370), (934, 41030), (1492, 25685), (1865, 20548), (1868, 20515), (2335, 16412), (3730, 10274), (4103, 9340), (4670, 8206), (5137, 7460)]