10436840

素因数分解:

$2^3\times 5^1\times {\mathrm{260921}}^1$

素因数の和:260932

約数の個数: 16

約数和(自身を含む): 23482980

約数和(自身を除く): 13046140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 260921, 521842, 1043684, 1304605, 2087368, 2609210, 5218420, 10436840]

約数ペア:

[(1, 10436840), (2, 5218420), (4, 2609210), (5, 2087368), (8, 1304605), (10, 1043684), (20, 521842), (40, 260921)]