3256156720

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{115303}}^1$

素因数の和:115669

約数の個数: 40

約数和(自身を含む): 7592076576

約数和(自身を除く): 4335919856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 14120, 28240, 115303, 230606, 461212, 576515, 922424, 1153030, 1844848, 2306060, 4612120, 9224240, 40701959, 81403918, 162807836, 203509795, 325615672, 407019590, 651231344, 814039180, 1628078360, 3256156720]

約数ペア:

[(1, 3256156720), (2, 1628078360), (4, 814039180), (5, 651231344), (8, 407019590), (10, 325615672), (16, 203509795), (20, 162807836), (40, 81403918), (80, 40701959), (353, 9224240), (706, 4612120), (1412, 2306060), (1765, 1844848), (2824, 1153030), (3530, 922424), (5648, 576515), (7060, 461212), (14120, 230606), (28240, 115303)]