1313900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1898

約数の個数: 36

約数和(自身を含む): 3260208

約数和(自身を除く): 1946308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1877, 3754, 7508, 9385, 13139, 18770, 26278, 37540, 46925, 52556, 65695, 93850, 131390, 187700, 262780, 328475, 656950, 1313900]

約数ペア:

[(1, 1313900), (2, 656950), (4, 328475), (5, 262780), (7, 187700), (10, 131390), (14, 93850), (20, 65695), (25, 52556), (28, 46925), (35, 37540), (50, 26278), (70, 18770), (100, 13139), (140, 9385), (175, 7508), (350, 3754), (700, 1877)]