80761490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97303}}^1$

素因数の和:97393

約数の個数: 16

約数和(自身を含む): 147123648

約数和(自身を除く): 66362158

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 97303, 194606, 486515, 973030, 8076149, 16152298, 40380745, 80761490]

約数ペア:

[(1, 80761490), (2, 40380745), (5, 16152298), (10, 8076149), (83, 973030), (166, 486515), (415, 194606), (830, 97303)]