2220992950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4038169}}^1$

素因数の和:4038192

約数の個数: 24

約数和(自身を含む): 4506597720

約数和(自身を除く): 2285604770

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4038169, 8076338, 20190845, 40381690, 44419859, 88839718, 100954225, 201908450, 222099295, 444198590, 1110496475, 2220992950]

約数ペア:

[(1, 2220992950), (2, 1110496475), (5, 444198590), (10, 222099295), (11, 201908450), (22, 100954225), (25, 88839718), (50, 44419859), (55, 40381690), (110, 20190845), (275, 8076338), (550, 4038169)]