29121736880

素因数分解:

$2^4\times 5^1\times {\mathrm{364021711}}^1$

素因数の和:364021724

約数の個数: 20

約数和(自身を含む): 67708038432

約数和(自身を除く): 38586301552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 364021711, 728043422, 1456086844, 1820108555, 2912173688, 3640217110, 5824347376, 7280434220, 14560868440, 29121736880]

約数ペア:

[(1, 29121736880), (2, 14560868440), (4, 7280434220), (5, 5824347376), (8, 3640217110), (10, 2912173688), (16, 1820108555), (20, 1456086844), (40, 728043422), (80, 364021711)]