126366020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8573}}^1$

素因数の和:8660

約数の個数: 48

約数和(自身を含む): 293848128

約数和(自身を除く): 167482108

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, 8573, 14740, 17146, 34292, 42865, 85730, 94303, 171460, 188606, 377212, 471515, 574391, 943030, 1148782, 1886060, 2297564, 2871955, 5743910, 6318301, 11487820, 12636602, 25273204, 31591505, 63183010, 126366020]

約数ペア:

[(1, 126366020), (2, 63183010), (4, 31591505), (5, 25273204), (10, 12636602), (11, 11487820), (20, 6318301), (22, 5743910), (44, 2871955), (55, 2297564), (67, 1886060), (110, 1148782), (134, 943030), (220, 574391), (268, 471515), (335, 377212), (670, 188606), (737, 171460), (1340, 94303), (1474, 85730), (2948, 42865), (3685, 34292), (7370, 17146), (8573, 14740)]