22087600

素因数分解:

$2^4\times 5^2\times {\mathrm{55219}}^1$

素因数の和:55237

約数の個数: 30

約数和(自身を含む): 53066420

約数和(自身を除く): 30978820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 55219, 110438, 220876, 276095, 441752, 552190, 883504, 1104380, 1380475, 2208760, 2760950, 4417520, 5521900, 11043800, 22087600]

約数ペア:

[(1, 22087600), (2, 11043800), (4, 5521900), (5, 4417520), (8, 2760950), (10, 2208760), (16, 1380475), (20, 1104380), (25, 883504), (40, 552190), (50, 441752), (80, 276095), (100, 220876), (200, 110438), (400, 55219)]