12554540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8599}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 26728800

約数和(自身を除く): 14174260

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 8599, 17198, 34396, 42995, 85990, 171980, 627727, 1255454, 2510908, 3138635, 6277270, 12554540]

約数ペア:

[(1, 12554540), (2, 6277270), (4, 3138635), (5, 2510908), (10, 1255454), (20, 627727), (73, 171980), (146, 85990), (292, 42995), (365, 34396), (730, 17198), (1460, 8599)]