24930440

素因数分解:

$2^3\times 5^1\times {\mathrm{623261}}^1$

素因数の和:623272

約数の個数: 16

約数和(自身を含む): 56093580

約数和(自身を除く): 31163140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 623261, 1246522, 2493044, 3116305, 4986088, 6232610, 12465220, 24930440]

約数ペア:

[(1, 24930440), (2, 12465220), (4, 6232610), (5, 4986088), (8, 3116305), (10, 2493044), (20, 1246522), (40, 623261)]