76412420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{811}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 183888768

約数和(自身を除く): 107476348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 673, 811, 1346, 1622, 2692, 3244, 3365, 4055, 4711, 5677, 6730, 8110, 9422, 11354, 13460, 16220, 18844, 22708, 23555, 28385, 47110, 56770, 94220, 113540, 545803, 1091606, 2183212, 2729015, 3820621, 5458030, 7641242, 10916060, 15282484, 19103105, 38206210, 76412420]

約数ペア:

[(1, 76412420), (2, 38206210), (4, 19103105), (5, 15282484), (7, 10916060), (10, 7641242), (14, 5458030), (20, 3820621), (28, 2729015), (35, 2183212), (70, 1091606), (140, 545803), (673, 113540), (811, 94220), (1346, 56770), (1622, 47110), (2692, 28385), (3244, 23555), (3365, 22708), (4055, 18844), (4711, 16220), (5677, 13460), (6730, 11354), (8110, 9422)]