71366870030

素因数分解:

$2^1\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{1775737}}^1$

素因数の和:1779763

約数の個数: 16

約数和(自身を含む): 128492401680

約数和(自身を除く): 57125531650

約数列:

[1, 2, 5, 10, 4019, 8038, 20095, 40190, 1775737, 3551474, 8878685, 17757370, 7136687003, 14273374006, 35683435015, 71366870030]

約数ペア:

[(1, 71366870030), (2, 35683435015), (5, 14273374006), (10, 7136687003), (4019, 17757370), (8038, 8878685), (20095, 3551474), (40190, 1775737)]