4057510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3562970

約数列:

[1, 2, 5, 10, 47, 89, 94, 97, 178, 194, 235, 445, 470, 485, 890, 970, 4183, 4559, 8366, 8633, 9118, 17266, 20915, 22795, 41830, 43165, 45590, 86330, 405751, 811502, 2028755, 4057510]

約数ペア:

[(1, 4057510), (2, 2028755), (5, 811502), (10, 405751), (47, 86330), (89, 45590), (94, 43165), (97, 41830), (178, 22795), (194, 20915), (235, 17266), (445, 9118), (470, 8633), (485, 8366), (890, 4559), (970, 4183)]