27167980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{194057}}^1$

素因数の和:194073

約数の個数: 24

約数和(自身を含む): 65203488

約数和(自身を除く): 38035508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 194057, 388114, 776228, 970285, 1358399, 1940570, 2716798, 3881140, 5433596, 6791995, 13583990, 27167980]

約数ペア:

[(1, 27167980), (2, 13583990), (4, 6791995), (5, 5433596), (7, 3881140), (10, 2716798), (14, 1940570), (20, 1358399), (28, 970285), (35, 776228), (70, 388114), (140, 194057)]