124003201520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140912729}}^1$

素因数の和:140912753

約数の個数: 40

約数和(自身を含む): 314517213360

約数和(自身を除く): 190514011840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 140912729, 281825458, 563650916, 704563645, 1127301832, 1409127290, 1550040019, 2254603664, 2818254580, 3100080038, 5636509160, 6200160076, 7750200095, 11273018320, 12400320152, 15500400190, 24800640304, 31000800380, 62001600760, 124003201520]

約数ペア:

[(1, 124003201520), (2, 62001600760), (4, 31000800380), (5, 24800640304), (8, 15500400190), (10, 12400320152), (11, 11273018320), (16, 7750200095), (20, 6200160076), (22, 5636509160), (40, 3100080038), (44, 2818254580), (55, 2254603664), (80, 1550040019), (88, 1409127290), (110, 1127301832), (176, 704563645), (220, 563650916), (440, 281825458), (880, 140912729)]