135564760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{147353}}^1$

素因数の和:147387

約数の個数: 32

約数和(自身を含む): 318284640

約数和(自身を除く): 182719880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 147353, 294706, 589412, 736765, 1178824, 1473530, 2947060, 3389119, 5894120, 6778238, 13556476, 16945595, 27112952, 33891190, 67782380, 135564760]

約数ペア:

[(1, 135564760), (2, 67782380), (4, 33891190), (5, 27112952), (8, 16945595), (10, 13556476), (20, 6778238), (23, 5894120), (40, 3389119), (46, 2947060), (92, 1473530), (115, 1178824), (184, 736765), (230, 589412), (460, 294706), (920, 147353)]