4391620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9547}}^1$

素因数の和:9579

約数の個数: 24

約数和(自身を含む): 9624384

約数和(自身を除く): 5232764

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9547, 19094, 38188, 47735, 95470, 190940, 219581, 439162, 878324, 1097905, 2195810, 4391620]

約数ペア:

[(1, 4391620), (2, 2195810), (4, 1097905), (5, 878324), (10, 439162), (20, 219581), (23, 190940), (46, 95470), (92, 47735), (115, 38188), (230, 19094), (460, 9547)]