3187760

素因数分解:

$2^4\times 5^1\times {\mathrm{39847}}^1$

素因数の和:39860

約数の個数: 20

約数和(自身を含む): 7411728

約数和(自身を除く): 4223968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39847, 79694, 159388, 199235, 318776, 398470, 637552, 796940, 1593880, 3187760]

約数ペア:

[(1, 3187760), (2, 1593880), (4, 796940), (5, 637552), (8, 398470), (10, 318776), (16, 199235), (20, 159388), (40, 79694), (80, 39847)]