14281520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16229}}^1$

素因数の和:16253

約数の個数: 40

約数和(自身を含む): 36225360

約数和(自身を除く): 21943840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16229, 32458, 64916, 81145, 129832, 162290, 178519, 259664, 324580, 357038, 649160, 714076, 892595, 1298320, 1428152, 1785190, 2856304, 3570380, 7140760, 14281520]

約数ペア:

[(1, 14281520), (2, 7140760), (4, 3570380), (5, 2856304), (8, 1785190), (10, 1428152), (11, 1298320), (16, 892595), (20, 714076), (22, 649160), (40, 357038), (44, 324580), (55, 259664), (80, 178519), (88, 162290), (110, 129832), (176, 81145), (220, 64916), (440, 32458), (880, 16229)]