31192740160

素因数分解:

$2^6\times 5^1\times {\mathrm{97477313}}^1$

素因数の和:97477330

約数の個数: 28

約数和(自身を含む): 74277713268

約数和(自身を除く): 43084973108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 97477313, 194954626, 389909252, 487386565, 779818504, 974773130, 1559637008, 1949546260, 3119274016, 3899092520, 6238548032, 7798185040, 15596370080, 31192740160]

約数ペア:

[(1, 31192740160), (2, 15596370080), (4, 7798185040), (5, 6238548032), (8, 3899092520), (10, 3119274016), (16, 1949546260), (20, 1559637008), (32, 974773130), (40, 779818504), (64, 487386565), (80, 389909252), (160, 194954626), (320, 97477313)]