39225620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{280183}}^1$

素因数の和:280199

約数の個数: 24

約数和(自身を含む): 94141824

約数和(自身を除く): 54916204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 280183, 560366, 1120732, 1400915, 1961281, 2801830, 3922562, 5603660, 7845124, 9806405, 19612810, 39225620]

約数ペア:

[(1, 39225620), (2, 19612810), (4, 9806405), (5, 7845124), (7, 5603660), (10, 3922562), (14, 2801830), (20, 1961281), (28, 1400915), (35, 1120732), (70, 560366), (140, 280183)]