162135400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{115811}}^1$

素因数の和:115834

約数の個数: 48

約数和(自身を含む): 430820640

約数和(自身を除く): 268685240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 115811, 231622, 463244, 579055, 810677, 926488, 1158110, 1621354, 2316220, 2895275, 3242708, 4053385, 4632440, 5790550, 6485416, 8106770, 11581100, 16213540, 20266925, 23162200, 32427080, 40533850, 81067700, 162135400]

約数ペア:

[(1, 162135400), (2, 81067700), (4, 40533850), (5, 32427080), (7, 23162200), (8, 20266925), (10, 16213540), (14, 11581100), (20, 8106770), (25, 6485416), (28, 5790550), (35, 4632440), (40, 4053385), (50, 3242708), (56, 2895275), (70, 2316220), (100, 1621354), (140, 1158110), (175, 926488), (200, 810677), (280, 579055), (350, 463244), (700, 231622), (1400, 115811)]