167044880

素因数分解:

$2^4\times 5^1\times {\mathrm{2088061}}^1$

素因数の和:2088074

約数の個数: 20

約数和(自身を含む): 388379532

約数和(自身を除く): 221334652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2088061, 4176122, 8352244, 10440305, 16704488, 20880610, 33408976, 41761220, 83522440, 167044880]

約数ペア:

[(1, 167044880), (2, 83522440), (4, 41761220), (5, 33408976), (8, 20880610), (10, 16704488), (16, 10440305), (20, 8352244), (40, 4176122), (80, 2088061)]