5687240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10961

約数の個数: 32

約数和(自身を含む): 13781880

約数和(自身を除く): 8094640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10937, 21874, 43748, 54685, 87496, 109370, 142181, 218740, 284362, 437480, 568724, 710905, 1137448, 1421810, 2843620, 5687240]

約数ペア:

[(1, 5687240), (2, 2843620), (4, 1421810), (5, 1137448), (8, 710905), (10, 568724), (13, 437480), (20, 284362), (26, 218740), (40, 142181), (52, 109370), (65, 87496), (104, 54685), (130, 43748), (260, 21874), (520, 10937)]