61264700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{12503}}^1$

素因数の和:12531

約数の個数: 54

約数和(自身を含む): 154661976

約数和(自身を除く): 93397276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 12503, 25006, 50012, 62515, 87521, 125030, 175042, 250060, 312575, 350084, 437605, 612647, 625150, 875210, 1225294, 1250300, 1750420, 2188025, 2450588, 3063235, 4376050, 6126470, 8752100, 12252940, 15316175, 30632350, 61264700]

約数ペア:

[(1, 61264700), (2, 30632350), (4, 15316175), (5, 12252940), (7, 8752100), (10, 6126470), (14, 4376050), (20, 3063235), (25, 2450588), (28, 2188025), (35, 1750420), (49, 1250300), (50, 1225294), (70, 875210), (98, 625150), (100, 612647), (140, 437605), (175, 350084), (196, 312575), (245, 250060), (350, 175042), (490, 125030), (700, 87521), (980, 62515), (1225, 50012), (2450, 25006), (4900, 12503)]