40010194

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 70076160

約数和(自身を除く): 30065966

約数列:

[1, 2, 7, 14, 109, 157, 167, 218, 314, 334, 763, 1099, 1169, 1526, 2198, 2338, 17113, 18203, 26219, 34226, 36406, 52438, 119791, 127421, 183533, 239582, 254842, 367066, 2857871, 5715742, 20005097, 40010194]

約数ペア:

[(1, 40010194), (2, 20005097), (7, 5715742), (14, 2857871), (109, 367066), (157, 254842), (167, 239582), (218, 183533), (314, 127421), (334, 119791), (763, 52438), (1099, 36406), (1169, 34226), (1526, 26219), (2198, 18203), (2338, 17113)]