54821120

素因数分解:

$2^8\times 5^1\times {\mathrm{42829}}^1$

素因数の和:42850

約数の個数: 36

約数和(自身を含む): 131316780

約数和(自身を除く): 76495660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 42829, 85658, 171316, 214145, 342632, 428290, 685264, 856580, 1370528, 1713160, 2741056, 3426320, 5482112, 6852640, 10964224, 13705280, 27410560, 54821120]

約数ペア:

[(1, 54821120), (2, 27410560), (4, 13705280), (5, 10964224), (8, 6852640), (10, 5482112), (16, 3426320), (20, 2741056), (32, 1713160), (40, 1370528), (64, 856580), (80, 685264), (128, 428290), (160, 342632), (256, 214145), (320, 171316), (640, 85658), (1280, 42829)]