5407600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1258

約数の個数: 60

約数和(自身を含む): 14184360

約数和(自身を除く): 8776760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 1229, 2200, 2458, 4400, 4916, 6145, 9832, 12290, 13519, 19664, 24580, 27038, 30725, 49160, 54076, 61450, 67595, 98320, 108152, 122900, 135190, 216304, 245800, 270380, 337975, 491600, 540760, 675950, 1081520, 1351900, 2703800, 5407600]

約数ペア:

[(1, 5407600), (2, 2703800), (4, 1351900), (5, 1081520), (8, 675950), (10, 540760), (11, 491600), (16, 337975), (20, 270380), (22, 245800), (25, 216304), (40, 135190), (44, 122900), (50, 108152), (55, 98320), (80, 67595), (88, 61450), (100, 54076), (110, 49160), (176, 30725), (200, 27038), (220, 24580), (275, 19664), (400, 13519), (440, 12290), (550, 9832), (880, 6145), (1100, 4916), (1229, 4400), (2200, 2458)]