8008523840

素因数分解:

$2^6\times 5^1\times {\mathrm{25026637}}^1$

素因数の和:25026654

約数の個数: 28

約数和(自身を含む): 19070298156

約数和(自身を除く): 11061774316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25026637, 50053274, 100106548, 125133185, 200213096, 250266370, 400426192, 500532740, 800852384, 1001065480, 1601704768, 2002130960, 4004261920, 8008523840]

約数ペア:

[(1, 8008523840), (2, 4004261920), (4, 2002130960), (5, 1601704768), (8, 1001065480), (10, 800852384), (16, 500532740), (20, 400426192), (32, 250266370), (40, 200213096), (64, 125133185), (80, 100106548), (160, 50053274), (320, 25026637)]