2034505880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4623877}}^1$

素因数の和:4623899

約数の個数: 32

約数和(自身を含む): 4993788240

約数和(自身を除く): 2959282360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4623877, 9247754, 18495508, 23119385, 36991016, 46238770, 50862647, 92477540, 101725294, 184955080, 203450588, 254313235, 406901176, 508626470, 1017252940, 2034505880]

約数ペア:

[(1, 2034505880), (2, 1017252940), (4, 508626470), (5, 406901176), (8, 254313235), (10, 203450588), (11, 184955080), (20, 101725294), (22, 92477540), (40, 50862647), (44, 46238770), (55, 36991016), (88, 23119385), (110, 18495508), (220, 9247754), (440, 4623877)]