61948060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^3\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 135797760

約数和(自身を除く): 73849700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 841, 1270, 1682, 2540, 3364, 3683, 4205, 7366, 8410, 14732, 16820, 18415, 24389, 36830, 48778, 73660, 97556, 106807, 121945, 213614, 243890, 427228, 487780, 534035, 1068070, 2136140, 3097403, 6194806, 12389612, 15487015, 30974030, 61948060]

約数ペア:

[(1, 61948060), (2, 30974030), (4, 15487015), (5, 12389612), (10, 6194806), (20, 3097403), (29, 2136140), (58, 1068070), (116, 534035), (127, 487780), (145, 427228), (254, 243890), (290, 213614), (508, 121945), (580, 106807), (635, 97556), (841, 73660), (1270, 48778), (1682, 36830), (2540, 24389), (3364, 18415), (3683, 16820), (4205, 14732), (7366, 8410)]