160331240

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{9257}}^1$

素因数の和:9701

約数の個数: 32

約数和(自身を含む): 361617480

約数和(自身を除く): 201286240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 8660, 9257, 17320, 18514, 37028, 46285, 74056, 92570, 185140, 370280, 4008281, 8016562, 16033124, 20041405, 32066248, 40082810, 80165620, 160331240]

約数ペア:

[(1, 160331240), (2, 80165620), (4, 40082810), (5, 32066248), (8, 20041405), (10, 16033124), (20, 8016562), (40, 4008281), (433, 370280), (866, 185140), (1732, 92570), (2165, 74056), (3464, 46285), (4330, 37028), (8660, 18514), (9257, 17320)]