11305640

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1579}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 25596000

約数和(自身を除く): 14290360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1579, 1790, 3158, 3580, 6316, 7160, 7895, 12632, 15790, 31580, 63160, 282641, 565282, 1130564, 1413205, 2261128, 2826410, 5652820, 11305640]

約数ペア:

[(1, 11305640), (2, 5652820), (4, 2826410), (5, 2261128), (8, 1413205), (10, 1130564), (20, 565282), (40, 282641), (179, 63160), (358, 31580), (716, 15790), (895, 12632), (1432, 7895), (1579, 7160), (1790, 6316), (3158, 3580)]