75493340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290359}}^1$

素因数の和:290381

約数の個数: 24

約数和(自身を含む): 170731680

約数和(自身を除く): 95238340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290359, 580718, 1161436, 1451795, 2903590, 3774667, 5807180, 7549334, 15098668, 18873335, 37746670, 75493340]

約数ペア:

[(1, 75493340), (2, 37746670), (4, 18873335), (5, 15098668), (10, 7549334), (13, 5807180), (20, 3774667), (26, 2903590), (52, 1451795), (65, 1161436), (130, 580718), (260, 290359)]