113540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{811}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 272832

約数和(自身を除く): 159292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 811, 1622, 3244, 4055, 5677, 8110, 11354, 16220, 22708, 28385, 56770, 113540]

約数ペア:

[(1, 113540), (2, 56770), (4, 28385), (5, 22708), (7, 16220), (10, 11354), (14, 8110), (20, 5677), (28, 4055), (35, 3244), (70, 1622), (140, 811)]