827008960

素因数分解:

$2^6\times 5^1\times {\mathrm{2584403}}^1$

素因数の和:2584420

約数の個数: 28

約数和(自身を含む): 1969315848

約数和(自身を除く): 1142306888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2584403, 5168806, 10337612, 12922015, 20675224, 25844030, 41350448, 51688060, 82700896, 103376120, 165401792, 206752240, 413504480, 827008960]

約数ペア:

[(1, 827008960), (2, 413504480), (4, 206752240), (5, 165401792), (8, 103376120), (10, 82700896), (16, 51688060), (20, 41350448), (32, 25844030), (40, 20675224), (64, 12922015), (80, 10337612), (160, 5168806), (320, 2584403)]