16021120

素因数分解:

$2^7\times 5^1\times {\mathrm{25033}}^1$

素因数の和:25052

約数の個数: 32

約数和(自身を含む): 38302020

約数和(自身を除く): 22280900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 25033, 50066, 100132, 125165, 200264, 250330, 400528, 500660, 801056, 1001320, 1602112, 2002640, 3204224, 4005280, 8010560, 16021120]

約数ペア:

[(1, 16021120), (2, 8010560), (4, 4005280), (5, 3204224), (8, 2002640), (10, 1602112), (16, 1001320), (20, 801056), (32, 500660), (40, 400528), (64, 250330), (80, 200264), (128, 125165), (160, 100132), (320, 50066), (640, 25033)]