73960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^2$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 170370

約数和(自身を除く): 96410

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1849, 3698, 7396, 9245, 14792, 18490, 36980, 73960]

約数ペア:

[(1, 73960), (2, 36980), (4, 18490), (5, 14792), (8, 9245), (10, 7396), (20, 3698), (40, 1849), (43, 1720), (86, 860), (172, 430), (215, 344)]