4086328280

素因数分解:

$2^3\times 5^1\times {\mathrm{102158207}}^1$

素因数の和:102158218

約数の個数: 16

約数和(自身を含む): 9194238720

約数和(自身を除く): 5107910440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 102158207, 204316414, 408632828, 510791035, 817265656, 1021582070, 2043164140, 4086328280]

約数ペア:

[(1, 4086328280), (2, 2043164140), (4, 1021582070), (5, 817265656), (8, 510791035), (10, 408632828), (20, 204316414), (40, 102158207)]