2409880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5477}}^1$

素因数の和:5499

約数の個数: 32

約数和(自身を含む): 5916240

約数和(自身を除く): 3506360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5477, 10954, 21908, 27385, 43816, 54770, 60247, 109540, 120494, 219080, 240988, 301235, 481976, 602470, 1204940, 2409880]

約数ペア:

[(1, 2409880), (2, 1204940), (4, 602470), (5, 481976), (8, 301235), (10, 240988), (11, 219080), (20, 120494), (22, 109540), (40, 60247), (44, 54770), (55, 43816), (88, 27385), (110, 21908), (220, 10954), (440, 5477)]