2569160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5839}}^1$

素因数の和:5861

約数の個数: 32

約数和(自身を含む): 6307200

約数和(自身を除く): 3738040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5839, 11678, 23356, 29195, 46712, 58390, 64229, 116780, 128458, 233560, 256916, 321145, 513832, 642290, 1284580, 2569160]

約数ペア:

[(1, 2569160), (2, 1284580), (4, 642290), (5, 513832), (8, 321145), (10, 256916), (11, 233560), (20, 128458), (22, 116780), (40, 64229), (44, 58390), (55, 46712), (88, 29195), (110, 23356), (220, 11678), (440, 5839)]