27913900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{39877}}^1$

素因数の和:39898

約数の個数: 36

約数和(自身を含む): 69228208

約数和(自身を除く): 41314308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 39877, 79754, 159508, 199385, 279139, 398770, 558278, 797540, 996925, 1116556, 1395695, 1993850, 2791390, 3987700, 5582780, 6978475, 13956950, 27913900]

約数ペア:

[(1, 27913900), (2, 13956950), (4, 6978475), (5, 5582780), (7, 3987700), (10, 2791390), (14, 1993850), (20, 1395695), (25, 1116556), (28, 996925), (35, 797540), (50, 558278), (70, 398770), (100, 279139), (140, 199385), (175, 159508), (350, 79754), (700, 39877)]