13460620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2939}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 28400400

約数和(自身を除く): 14939780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 2939, 4580, 5878, 11756, 14695, 29390, 58780, 673031, 1346062, 2692124, 3365155, 6730310, 13460620]

約数ペア:

[(1, 13460620), (2, 6730310), (4, 3365155), (5, 2692124), (10, 1346062), (20, 673031), (229, 58780), (458, 29390), (916, 14695), (1145, 11756), (2290, 5878), (2939, 4580)]