133669180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6637}}^1$

素因数の和:6718

約数の個数: 48

約数和(自身を含む): 301099680

約数和(自身を除く): 167430500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 6637, 10070, 13274, 20140, 26548, 33185, 66370, 126103, 132740, 252206, 351761, 504412, 630515, 703522, 1261030, 1407044, 1758805, 2522060, 3517610, 6683459, 7035220, 13366918, 26733836, 33417295, 66834590, 133669180]

約数ペア:

[(1, 133669180), (2, 66834590), (4, 33417295), (5, 26733836), (10, 13366918), (19, 7035220), (20, 6683459), (38, 3517610), (53, 2522060), (76, 1758805), (95, 1407044), (106, 1261030), (190, 703522), (212, 630515), (265, 504412), (380, 351761), (530, 252206), (1007, 132740), (1060, 126103), (2014, 66370), (4028, 33185), (5035, 26548), (6637, 20140), (10070, 13274)]