33958976720

素因数分解:

$2^4\times 5^1\times {\mathrm{424487209}}^1$

素因数の和:424487222

約数の個数: 20

約数和(自身を含む): 78954621060

約数和(自身を除く): 44995644340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 424487209, 848974418, 1697948836, 2122436045, 3395897672, 4244872090, 6791795344, 8489744180, 16979488360, 33958976720]

約数ペア:

[(1, 33958976720), (2, 16979488360), (4, 8489744180), (5, 6791795344), (8, 4244872090), (10, 3395897672), (16, 2122436045), (20, 1697948836), (40, 848974418), (80, 424487209)]