12869500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3677}}^1$

素因数の和:3703

約数の個数: 48

約数和(自身を含む): 32131008

約数和(自身を除く): 19261508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 3677, 7354, 14708, 18385, 25739, 36770, 51478, 73540, 91925, 102956, 128695, 183850, 257390, 367700, 459625, 514780, 643475, 919250, 1286950, 1838500, 2573900, 3217375, 6434750, 12869500]

約数ペア:

[(1, 12869500), (2, 6434750), (4, 3217375), (5, 2573900), (7, 1838500), (10, 1286950), (14, 919250), (20, 643475), (25, 514780), (28, 459625), (35, 367700), (50, 257390), (70, 183850), (100, 128695), (125, 102956), (140, 91925), (175, 73540), (250, 51478), (350, 36770), (500, 25739), (700, 18385), (875, 14708), (1750, 7354), (3500, 3677)]