12252940

素因数分解:

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

素因数の和:12526

約数の個数: 36

約数和(自身を含む): 29934576

約数和(自身を除く): 17681636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 12503, 25006, 50012, 62515, 87521, 125030, 175042, 250060, 350084, 437605, 612647, 875210, 1225294, 1750420, 2450588, 3063235, 6126470, 12252940]

約数ペア:

[(1, 12252940), (2, 6126470), (4, 3063235), (5, 2450588), (7, 1750420), (10, 1225294), (14, 875210), (20, 612647), (28, 437605), (35, 350084), (49, 250060), (70, 175042), (98, 125030), (140, 87521), (196, 62515), (245, 50012), (490, 25006), (980, 12503)]