76927240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147937}}^1$

素因数の和:147961

約数の個数: 32

約数和(自身を含む): 186401880

約数和(自身を除く): 109474640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 147937, 295874, 591748, 739685, 1183496, 1479370, 1923181, 2958740, 3846362, 5917480, 7692724, 9615905, 15385448, 19231810, 38463620, 76927240]

約数ペア:

[(1, 76927240), (2, 38463620), (4, 19231810), (5, 15385448), (8, 9615905), (10, 7692724), (13, 5917480), (20, 3846362), (26, 2958740), (40, 1923181), (52, 1479370), (65, 1183496), (104, 739685), (130, 591748), (260, 295874), (520, 147937)]