25349340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 45936420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1559, 1626, 2710, 3118, 3252, 4065, 4677, 5420, 6236, 7795, 8130, 9354, 15590, 16260, 18708, 23385, 31180, 46770, 93540, 422489, 844978, 1267467, 1689956, 2112445, 2534934, 4224890, 5069868, 6337335, 8449780, 12674670, 25349340]

約数ペア:

[(1, 25349340), (2, 12674670), (3, 8449780), (4, 6337335), (5, 5069868), (6, 4224890), (10, 2534934), (12, 2112445), (15, 1689956), (20, 1267467), (30, 844978), (60, 422489), (271, 93540), (542, 46770), (813, 31180), (1084, 23385), (1355, 18708), (1559, 16260), (1626, 15590), (2710, 9354), (3118, 8130), (3252, 7795), (4065, 6236), (4677, 5420)]