33005560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{117877}}^1$

素因数の和:117895

約数の個数: 32

約数和(自身を含む): 84872160

約数和(自身を除く): 51866600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 117877, 235754, 471508, 589385, 825139, 943016, 1178770, 1650278, 2357540, 3300556, 4125695, 4715080, 6601112, 8251390, 16502780, 33005560]

約数ペア:

[(1, 33005560), (2, 16502780), (4, 8251390), (5, 6601112), (7, 4715080), (8, 4125695), (10, 3300556), (14, 2357540), (20, 1650278), (28, 1178770), (35, 943016), (40, 825139), (56, 589385), (70, 471508), (140, 235754), (280, 117877)]