3204806480

素因数分解:

$2^4\times 5^1\times {\mathrm{40060081}}^1$

素因数の和:40060094

約数の個数: 20

約数和(自身を含む): 7451175252

約数和(自身を除く): 4246368772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40060081, 80120162, 160240324, 200300405, 320480648, 400600810, 640961296, 801201620, 1602403240, 3204806480]

約数ペア:

[(1, 3204806480), (2, 1602403240), (4, 801201620), (5, 640961296), (8, 400600810), (10, 320480648), (16, 200300405), (20, 160240324), (40, 80120162), (80, 40060081)]