89982185

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 110419200

約数和(自身を除く): 20437015

約数列:

[1, 5, 79, 107, 395, 535, 2129, 8453, 10645, 42265, 168191, 227803, 840955, 1139015, 17996437, 89982185]

約数ペア:

[(1, 89982185), (5, 17996437), (79, 1139015), (107, 840955), (395, 227803), (535, 168191), (2129, 42265), (8453, 10645)]