1572183140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{106661}}^1$

素因数の和:106748

約数の個数: 48

約数和(自身を含む): 3655520064

約数和(自身を除く): 2083336924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 106661, 213322, 426644, 533305, 1066610, 1173271, 2133220, 2346542, 4693084, 5866355, 7146287, 11732710, 14292574, 23465420, 28585148, 35731435, 71462870, 78609157, 142925740, 157218314, 314436628, 393045785, 786091570, 1572183140]

約数ペア:

[(1, 1572183140), (2, 786091570), (4, 393045785), (5, 314436628), (10, 157218314), (11, 142925740), (20, 78609157), (22, 71462870), (44, 35731435), (55, 28585148), (67, 23465420), (110, 14292574), (134, 11732710), (220, 7146287), (268, 5866355), (335, 4693084), (670, 2346542), (737, 2133220), (1340, 1173271), (1474, 1066610), (2948, 533305), (3685, 426644), (7370, 213322), (14740, 106661)]