39912010

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{16561}}^1$

素因数の和:16809

約数の個数: 16

約数和(自身を含む): 72144072

約数和(自身を除く): 32232062

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 16561, 33122, 82805, 165610, 3991201, 7982402, 19956005, 39912010]

約数ペア:

[(1, 39912010), (2, 19956005), (5, 7982402), (10, 3991201), (241, 165610), (482, 82805), (1205, 33122), (2410, 16561)]