15692668520

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2406851}}^1$

素因数の和:2407025

約数の個数: 32

約数和(自身を含む): 35525135520

約数和(自身を除く): 19832467000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 2406851, 4813702, 9627404, 12034255, 19254808, 24068510, 48137020, 96274040, 392316713, 784633426, 1569266852, 1961583565, 3138533704, 3923167130, 7846334260, 15692668520]

約数ペア:

[(1, 15692668520), (2, 7846334260), (4, 3923167130), (5, 3138533704), (8, 1961583565), (10, 1569266852), (20, 784633426), (40, 392316713), (163, 96274040), (326, 48137020), (652, 24068510), (815, 19254808), (1304, 12034255), (1630, 9627404), (3260, 4813702), (6520, 2406851)]