2648580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4013}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 8092224

約数和(自身を除く): 5443644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4013, 8026, 12039, 16052, 20065, 24078, 40130, 44143, 48156, 60195, 80260, 88286, 120390, 132429, 176572, 220715, 240780, 264858, 441430, 529716, 662145, 882860, 1324290, 2648580]

約数ペア:

[(1, 2648580), (2, 1324290), (3, 882860), (4, 662145), (5, 529716), (6, 441430), (10, 264858), (11, 240780), (12, 220715), (15, 176572), (20, 132429), (22, 120390), (30, 88286), (33, 80260), (44, 60195), (55, 48156), (60, 44143), (66, 40130), (110, 24078), (132, 20065), (165, 16052), (220, 12039), (330, 8026), (660, 4013)]