29686552880

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3602737}}^1$

素因数の和:3602853

約数の個数: 40

約数和(自身を含む): 69691363872

約数和(自身を除く): 40004810992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 3602737, 7205474, 14410948, 18013685, 28821896, 36027370, 57643792, 72054740, 144109480, 288218960, 371081911, 742163822, 1484327644, 1855409555, 2968655288, 3710819110, 5937310576, 7421638220, 14843276440, 29686552880]

約数ペア:

[(1, 29686552880), (2, 14843276440), (4, 7421638220), (5, 5937310576), (8, 3710819110), (10, 2968655288), (16, 1855409555), (20, 1484327644), (40, 742163822), (80, 371081911), (103, 288218960), (206, 144109480), (412, 72054740), (515, 57643792), (824, 36027370), (1030, 28821896), (1648, 18013685), (2060, 14410948), (4120, 7205474), (8240, 3602737)]