8107520

素因数分解:

$2^9\times 5^1\times {\mathrm{3167}}^1$

素因数の和:3190

約数の個数: 40

約数和(自身を含む): 19445184

約数和(自身を除く): 11337664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3167, 6334, 12668, 15835, 25336, 31670, 50672, 63340, 101344, 126680, 202688, 253360, 405376, 506720, 810752, 1013440, 1621504, 2026880, 4053760, 8107520]

約数ペア:

[(1, 8107520), (2, 4053760), (4, 2026880), (5, 1621504), (8, 1013440), (10, 810752), (16, 506720), (20, 405376), (32, 253360), (40, 202688), (64, 126680), (80, 101344), (128, 63340), (160, 50672), (256, 31670), (320, 25336), (512, 15835), (640, 12668), (1280, 6334), (2560, 3167)]