5857240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 13294080

約数和(自身を除く): 7436840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1153, 1270, 2306, 2540, 4612, 5080, 5765, 9224, 11530, 23060, 46120, 146431, 292862, 585724, 732155, 1171448, 1464310, 2928620, 5857240]

約数ペア:

[(1, 5857240), (2, 2928620), (4, 1464310), (5, 1171448), (8, 732155), (10, 585724), (20, 292862), (40, 146431), (127, 46120), (254, 23060), (508, 11530), (635, 9224), (1016, 5765), (1153, 5080), (1270, 4612), (2306, 2540)]