45100070

素因数分解:

$2^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{2161}}^1$

素因数の和:4255

約数の個数: 16

約数和(自身を含む): 81256608

約数和(自身を除く): 36156538

約数列:

[1, 2, 5, 10, 2087, 2161, 4174, 4322, 10435, 10805, 20870, 21610, 4510007, 9020014, 22550035, 45100070]

約数ペア:

[(1, 45100070), (2, 22550035), (5, 9020014), (10, 4510007), (2087, 21610), (2161, 20870), (4174, 10805), (4322, 10435)]