157080700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{224401}}^1$

素因数の和:224422

約数の個数: 36

約数和(自身を含む): 389561872

約数和(自身を除く): 232481172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 224401, 448802, 897604, 1122005, 1570807, 2244010, 3141614, 4488020, 5610025, 6283228, 7854035, 11220050, 15708070, 22440100, 31416140, 39270175, 78540350, 157080700]

約数ペア:

[(1, 157080700), (2, 78540350), (4, 39270175), (5, 31416140), (7, 22440100), (10, 15708070), (14, 11220050), (20, 7854035), (25, 6283228), (28, 5610025), (35, 4488020), (50, 3141614), (70, 2244010), (100, 1570807), (140, 1122005), (175, 897604), (350, 448802), (700, 224401)]