4135280480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{487651}}^1$

素因数の和:487719

約数の個数: 48

約数和(自身を含む): 9953952624

約数和(自身を除く): 5818672144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 487651, 975302, 1950604, 2438255, 3901208, 4876510, 7802416, 9753020, 15604832, 19506040, 25845503, 39012080, 51691006, 78024160, 103382012, 129227515, 206764024, 258455030, 413528048, 516910060, 827056096, 1033820120, 2067640240, 4135280480]

約数ペア:

[(1, 4135280480), (2, 2067640240), (4, 1033820120), (5, 827056096), (8, 516910060), (10, 413528048), (16, 258455030), (20, 206764024), (32, 129227515), (40, 103382012), (53, 78024160), (80, 51691006), (106, 39012080), (160, 25845503), (212, 19506040), (265, 15604832), (424, 9753020), (530, 7802416), (848, 4876510), (1060, 3901208), (1696, 2438255), (2120, 1950604), (4240, 975302), (8480, 487651)]