55766000

素因数分解:

$2^4\times 5^3\times {\mathrm{27883}}^1$

素因数の和:27906

約数の個数: 40

約数和(自身を含む): 134847024

約数和(自身を除く): 79081024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 27883, 55766, 111532, 139415, 223064, 278830, 446128, 557660, 697075, 1115320, 1394150, 2230640, 2788300, 3485375, 5576600, 6970750, 11153200, 13941500, 27883000, 55766000]

約数ペア:

[(1, 55766000), (2, 27883000), (4, 13941500), (5, 11153200), (8, 6970750), (10, 5576600), (16, 3485375), (20, 2788300), (25, 2230640), (40, 1394150), (50, 1115320), (80, 697075), (100, 557660), (125, 446128), (200, 278830), (250, 223064), (400, 139415), (500, 111532), (1000, 55766), (2000, 27883)]