11164840

素因数分解:

$2^3\times 5^1\times {\mathrm{279121}}^1$

素因数の和:279132

約数の個数: 16

約数和(自身を含む): 25120980

約数和(自身を除く): 13956140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 279121, 558242, 1116484, 1395605, 2232968, 2791210, 5582420, 11164840]

約数ペア:

[(1, 11164840), (2, 5582420), (4, 2791210), (5, 2232968), (8, 1395605), (10, 1116484), (20, 558242), (40, 279121)]