13200860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17839}}^1$

素因数の和:17885

約数の個数: 24

約数和(自身を含む): 28472640

約数和(自身を除く): 15271780

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 17839, 35678, 71356, 89195, 178390, 356780, 660043, 1320086, 2640172, 3300215, 6600430, 13200860]

約数ペア:

[(1, 13200860), (2, 6600430), (4, 3300215), (5, 2640172), (10, 1320086), (20, 660043), (37, 356780), (74, 178390), (148, 89195), (185, 71356), (370, 35678), (740, 17839)]