13762480

素因数分解:

$2^4\times 5^1\times {\mathrm{172031}}^1$

素因数の和:172044

約数の個数: 20

約数和(自身を含む): 31997952

約数和(自身を除く): 18235472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 172031, 344062, 688124, 860155, 1376248, 1720310, 2752496, 3440620, 6881240, 13762480]

約数ペア:

[(1, 13762480), (2, 6881240), (4, 3440620), (5, 2752496), (8, 1720310), (10, 1376248), (16, 860155), (20, 688124), (40, 344062), (80, 172031)]