109509860

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{3821}}^1$

素因数の和:5263

約数の個数: 24

約数和(自身を含む): 230191416

約数和(自身を除く): 120681556

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 3821, 5732, 7165, 7642, 14330, 15284, 19105, 28660, 38210, 76420, 5475493, 10950986, 21901972, 27377465, 54754930, 109509860]

約数ペア:

[(1, 109509860), (2, 54754930), (4, 27377465), (5, 21901972), (10, 10950986), (20, 5475493), (1433, 76420), (2866, 38210), (3821, 28660), (5732, 19105), (7165, 15284), (7642, 14330)]