2604580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11839}}^1$

素因数の和:11859

約数の個数: 24

約数和(自身を含む): 5967360

約数和(自身を除く): 3362780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11839, 23678, 47356, 59195, 118390, 130229, 236780, 260458, 520916, 651145, 1302290, 2604580]

約数ペア:

[(1, 2604580), (2, 1302290), (4, 651145), (5, 520916), (10, 260458), (11, 236780), (20, 130229), (22, 118390), (44, 59195), (55, 47356), (110, 23678), (220, 11839)]