42360280

素因数分解:

$2^3\times 5^1\times {\mathrm{1059007}}^1$

素因数の和:1059018

約数の個数: 16

約数和(自身を含む): 95310720

約数和(自身を除く): 52950440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1059007, 2118014, 4236028, 5295035, 8472056, 10590070, 21180140, 42360280]

約数ペア:

[(1, 42360280), (2, 21180140), (4, 10590070), (5, 8472056), (8, 5295035), (10, 4236028), (20, 2118014), (40, 1059007)]