47019760

素因数分解:

$2^4\times 5^1\times {\mathrm{587747}}^1$

素因数の和:587760

約数の個数: 20

約数和(自身を含む): 109321128

約数和(自身を除く): 62301368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587747, 1175494, 2350988, 2938735, 4701976, 5877470, 9403952, 11754940, 23509880, 47019760]

約数ペア:

[(1, 47019760), (2, 23509880), (4, 11754940), (5, 9403952), (8, 5877470), (10, 4701976), (16, 2938735), (20, 2350988), (40, 1175494), (80, 587747)]