42424220

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{6113}}^1$

素因数の和:6469

約数の個数: 24

約数和(自身を含む): 89362224

約数和(自身を除く): 46938004

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6113, 6940, 12226, 24452, 30565, 61130, 122260, 2121211, 4242422, 8484844, 10606055, 21212110, 42424220]

約数ペア:

[(1, 42424220), (2, 21212110), (4, 10606055), (5, 8484844), (10, 4242422), (20, 2121211), (347, 122260), (694, 61130), (1388, 30565), (1735, 24452), (3470, 12226), (6113, 6940)]