42092840

素因数分解:

$2^3\times 5^1\times {\mathrm{1052321}}^1$

素因数の和:1052332

約数の個数: 16

約数和(自身を含む): 94708980

約数和(自身を除く): 52616140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1052321, 2104642, 4209284, 5261605, 8418568, 10523210, 21046420, 42092840]

約数ペア:

[(1, 42092840), (2, 21046420), (4, 10523210), (5, 8418568), (8, 5261605), (10, 4209284), (20, 2104642), (40, 1052321)]