5320419130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{8093}}^1$

素因数の和:8515

約数の個数: 48

約数和(自身を含む): 10398038040

約数和(自身を除く): 5077618910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 389, 778, 845, 1690, 1945, 3890, 5057, 8093, 10114, 16186, 25285, 40465, 50570, 65741, 80930, 105209, 131482, 210418, 328705, 526045, 657410, 1052090, 1367717, 2735434, 3148177, 6296354, 6838585, 13677170, 15740885, 31481770, 40926301, 81852602, 204631505, 409263010, 532041913, 1064083826, 2660209565, 5320419130]

約数ペア:

[(1, 5320419130), (2, 2660209565), (5, 1064083826), (10, 532041913), (13, 409263010), (26, 204631505), (65, 81852602), (130, 40926301), (169, 31481770), (338, 15740885), (389, 13677170), (778, 6838585), (845, 6296354), (1690, 3148177), (1945, 2735434), (3890, 1367717), (5057, 1052090), (8093, 657410), (10114, 526045), (16186, 328705), (25285, 210418), (40465, 131482), (50570, 105209), (65741, 80930)]