42025510

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{5009}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 75751200

約数和(自身を除く): 33725690

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 5009, 8390, 10018, 25045, 50090, 4202551, 8405102, 21012755, 42025510]

約数ペア:

[(1, 42025510), (2, 21012755), (5, 8405102), (10, 4202551), (839, 50090), (1678, 25045), (4195, 10018), (5009, 8390)]