9727520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5527}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 25075008

約数和(自身を除く): 15347488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 5527, 11054, 22108, 27635, 44216, 55270, 60797, 88432, 110540, 121594, 176864, 221080, 243188, 303985, 442160, 486376, 607970, 884320, 972752, 1215940, 1945504, 2431880, 4863760, 9727520]

約数ペア:

[(1, 9727520), (2, 4863760), (4, 2431880), (5, 1945504), (8, 1215940), (10, 972752), (11, 884320), (16, 607970), (20, 486376), (22, 442160), (32, 303985), (40, 243188), (44, 221080), (55, 176864), (80, 121594), (88, 110540), (110, 88432), (160, 60797), (176, 55270), (220, 44216), (352, 27635), (440, 22108), (880, 11054), (1760, 5527)]