79114040

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8713}}^1$

素因数の和:8951

約数の個数: 32

約数和(自身を含む): 178811280

約数和(自身を除く): 99697240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 8713, 9080, 17426, 34852, 43565, 69704, 87130, 174260, 348520, 1977851, 3955702, 7911404, 9889255, 15822808, 19778510, 39557020, 79114040]

約数ペア:

[(1, 79114040), (2, 39557020), (4, 19778510), (5, 15822808), (8, 9889255), (10, 7911404), (20, 3955702), (40, 1977851), (227, 348520), (454, 174260), (908, 87130), (1135, 69704), (1816, 43565), (2270, 34852), (4540, 17426), (8713, 9080)]