249799680010

素因数分解:

$2^1\times 5^1\times {\mathrm{24979968001}}^1$

素因数の和:24979968008

約数の個数: 8

約数和(自身を含む): 449639424036

約数和(自身を除く): 199839744026

約数列:

[1, 2, 5, 10, 24979968001, 49959936002, 124899840005, 249799680010]

約数ペア:

[(1, 249799680010), (2, 124899840005), (5, 49959936002), (10, 24979968001)]