26295540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{438259}}^1$

素因数の和:438271

約数の個数: 24

約数和(自身を含む): 73627680

約数和(自身を除く): 47332140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 438259, 876518, 1314777, 1753036, 2191295, 2629554, 4382590, 5259108, 6573885, 8765180, 13147770, 26295540]

約数ペア:

[(1, 26295540), (2, 13147770), (3, 8765180), (4, 6573885), (5, 5259108), (6, 4382590), (10, 2629554), (12, 2191295), (15, 1753036), (20, 1314777), (30, 876518), (60, 438259)]