2012503550

素因数分解:

$2^1\times 5^2\times {\mathrm{40250071}}^1$

素因数の和:40250083

約数の個数: 12

約数和(自身を含む): 3743256696

約数和(自身を除く): 1730753146

約数列:

[1, 2, 5, 10, 25, 50, 40250071, 80500142, 201250355, 402500710, 1006251775, 2012503550]

約数ペア:

[(1, 2012503550), (2, 1006251775), (5, 402500710), (10, 201250355), (25, 80500142), (50, 40250071)]