7245080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9533}}^1$

素因数の和:9563

約数の個数: 32

約数和(自身を含む): 17161200

約数和(自身を除く): 9916120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9533, 19066, 38132, 47665, 76264, 95330, 181127, 190660, 362254, 381320, 724508, 905635, 1449016, 1811270, 3622540, 7245080]

約数ペア:

[(1, 7245080), (2, 3622540), (4, 1811270), (5, 1449016), (8, 905635), (10, 724508), (19, 381320), (20, 362254), (38, 190660), (40, 181127), (76, 95330), (95, 76264), (152, 47665), (190, 38132), (380, 19066), (760, 9533)]