41309680

素因数分解:

$2^4\times 5^1\times {\mathrm{516371}}^1$

素因数の和:516384

約数の個数: 20

約数和(自身を含む): 96045192

約数和(自身を除く): 54735512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 516371, 1032742, 2065484, 2581855, 4130968, 5163710, 8261936, 10327420, 20654840, 41309680]

約数ペア:

[(1, 41309680), (2, 20654840), (4, 10327420), (5, 8261936), (8, 5163710), (10, 4130968), (16, 2581855), (20, 2065484), (40, 1032742), (80, 516371)]