4468348520

素因数分解:

$2^3\times 5^1\times {\mathrm{111708713}}^1$

素因数の和:111708724

約数の個数: 16

約数和(自身を含む): 10053784260

約数和(自身を除く): 5585435740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 111708713, 223417426, 446834852, 558543565, 893669704, 1117087130, 2234174260, 4468348520]

約数ペア:

[(1, 4468348520), (2, 2234174260), (4, 1117087130), (5, 893669704), (8, 558543565), (10, 446834852), (20, 223417426), (40, 111708713)]