26455860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{146977}}^1$

素因数の和:146992

約数の個数: 36

約数和(自身を含む): 80249988

約数和(自身を除く): 53794128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 146977, 293954, 440931, 587908, 734885, 881862, 1322793, 1469770, 1763724, 2204655, 2645586, 2939540, 4409310, 5291172, 6613965, 8818620, 13227930, 26455860]

約数ペア:

[(1, 26455860), (2, 13227930), (3, 8818620), (4, 6613965), (5, 5291172), (6, 4409310), (9, 2939540), (10, 2645586), (12, 2204655), (15, 1763724), (18, 1469770), (20, 1322793), (30, 881862), (36, 734885), (45, 587908), (60, 440931), (90, 293954), (180, 146977)]