7004900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{10007}}^1$

素因数の和:10028

約数の個数: 36

約数和(自身を含む): 17373888

約数和(自身を除く): 10368988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 10007, 20014, 40028, 50035, 70049, 100070, 140098, 200140, 250175, 280196, 350245, 500350, 700490, 1000700, 1400980, 1751225, 3502450, 7004900]

約数ペア:

[(1, 7004900), (2, 3502450), (4, 1751225), (5, 1400980), (7, 1000700), (10, 700490), (14, 500350), (20, 350245), (25, 280196), (28, 250175), (35, 200140), (50, 140098), (70, 100070), (100, 70049), (140, 50035), (175, 40028), (350, 20014), (700, 10007)]