42652520

素因数分解:

$2^3\times 5^1\times {\mathrm{1066313}}^1$

素因数の和:1066324

約数の個数: 16

約数和(自身を含む): 95968260

約数和(自身を除く): 53315740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1066313, 2132626, 4265252, 5331565, 8530504, 10663130, 21326260, 42652520]

約数ペア:

[(1, 42652520), (2, 21326260), (4, 10663130), (5, 8530504), (8, 5331565), (10, 4265252), (20, 2132626), (40, 1066313)]