713380040

素因数分解:

$2^3\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{10139}}^1$

素因数の和:11909

約数の個数: 32

約数和(自身を含む): 1606176000

約数和(自身を除く): 892795960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1759, 3518, 7036, 8795, 10139, 14072, 17590, 20278, 35180, 40556, 50695, 70360, 81112, 101390, 202780, 405560, 17834501, 35669002, 71338004, 89172505, 142676008, 178345010, 356690020, 713380040]

約数ペア:

[(1, 713380040), (2, 356690020), (4, 178345010), (5, 142676008), (8, 89172505), (10, 71338004), (20, 35669002), (40, 17834501), (1759, 405560), (3518, 202780), (7036, 101390), (8795, 81112), (10139, 70360), (14072, 50695), (17590, 40556), (20278, 35180)]