23144840

素因数分解:

$2^3\times 5^1\times {\mathrm{578621}}^1$

素因数の和:578632

約数の個数: 16

約数和(自身を含む): 52075980

約数和(自身を除く): 28931140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578621, 1157242, 2314484, 2893105, 4628968, 5786210, 11572420, 23144840]

約数ペア:

[(1, 23144840), (2, 11572420), (4, 5786210), (5, 4628968), (8, 2893105), (10, 2314484), (20, 1157242), (40, 578621)]