80958170

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{4327}}^1$

素因数の和:6205

約数の個数: 16

約数和(自身を含む): 145836288

約数和(自身を除く): 64878118

約数列:

[1, 2, 5, 10, 1871, 3742, 4327, 8654, 9355, 18710, 21635, 43270, 8095817, 16191634, 40479085, 80958170]

約数ペア:

[(1, 80958170), (2, 40479085), (5, 16191634), (10, 8095817), (1871, 43270), (3742, 21635), (4327, 18710), (8654, 9355)]