4873520

素因数分解:

$2^4\times 5^1\times {\mathrm{60919}}^1$

素因数の和:60932

約数の個数: 20

約数和(自身を含む): 11331120

約数和(自身を除く): 6457600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60919, 121838, 243676, 304595, 487352, 609190, 974704, 1218380, 2436760, 4873520]

約数ペア:

[(1, 4873520), (2, 2436760), (4, 1218380), (5, 974704), (8, 609190), (10, 487352), (16, 304595), (20, 243676), (40, 121838), (80, 60919)]