5425160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10433}}^1$

素因数の和:10457

約数の個数: 32

約数和(自身を含む): 13146840

約数和(自身を除く): 7721680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10433, 20866, 41732, 52165, 83464, 104330, 135629, 208660, 271258, 417320, 542516, 678145, 1085032, 1356290, 2712580, 5425160]

約数ペア:

[(1, 5425160), (2, 2712580), (4, 1356290), (5, 1085032), (8, 678145), (10, 542516), (13, 417320), (20, 271258), (26, 208660), (40, 135629), (52, 104330), (65, 83464), (104, 52165), (130, 41732), (260, 20866), (520, 10433)]