83983300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{19531}}^1$

素因数の和:19588

約数の個数: 36

約数和(自身を含む): 186491536

約数和(自身を除く): 102508236

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 19531, 39062, 78124, 97655, 195310, 390620, 488275, 839833, 976550, 1679666, 1953100, 3359332, 4199165, 8398330, 16796660, 20995825, 41991650, 83983300]

約数ペア:

[(1, 83983300), (2, 41991650), (4, 20995825), (5, 16796660), (10, 8398330), (20, 4199165), (25, 3359332), (43, 1953100), (50, 1679666), (86, 976550), (100, 839833), (172, 488275), (215, 390620), (430, 195310), (860, 97655), (1075, 78124), (2150, 39062), (4300, 19531)]