84822980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{385559}}^1$

素因数の和:385579

約数の個数: 24

約数和(自身を含む): 194322240

約数和(自身を除く): 109499260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 385559, 771118, 1542236, 1927795, 3855590, 4241149, 7711180, 8482298, 16964596, 21205745, 42411490, 84822980]

約数ペア:

[(1, 84822980), (2, 42411490), (4, 21205745), (5, 16964596), (10, 8482298), (11, 7711180), (20, 4241149), (22, 3855590), (44, 1927795), (55, 1542236), (110, 771118), (220, 385559)]