22074140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 50893920

約数和(自身を除く): 28819780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 373, 538, 746, 1076, 1345, 1492, 1865, 2690, 2959, 3730, 4103, 5380, 5918, 7460, 8206, 11836, 14795, 16412, 20515, 29590, 41030, 59180, 82060, 100337, 200674, 401348, 501685, 1003370, 1103707, 2006740, 2207414, 4414828, 5518535, 11037070, 22074140]

約数ペア:

[(1, 22074140), (2, 11037070), (4, 5518535), (5, 4414828), (10, 2207414), (11, 2006740), (20, 1103707), (22, 1003370), (44, 501685), (55, 401348), (110, 200674), (220, 100337), (269, 82060), (373, 59180), (538, 41030), (746, 29590), (1076, 20515), (1345, 16412), (1492, 14795), (1865, 11836), (2690, 8206), (2959, 7460), (3730, 5918), (4103, 5380)]