884037680

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{42017}}^1$

素因数の和:42293

約数の個数: 40

約数和(自身を含む): 2063251872

約数和(自身を除く): 1179214192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040, 42017, 84034, 168068, 210085, 336136, 420170, 672272, 840340, 1680680, 3361360, 11050471, 22100942, 44201884, 55252355, 88403768, 110504710, 176807536, 221009420, 442018840, 884037680]

約数ペア:

[(1, 884037680), (2, 442018840), (4, 221009420), (5, 176807536), (8, 110504710), (10, 88403768), (16, 55252355), (20, 44201884), (40, 22100942), (80, 11050471), (263, 3361360), (526, 1680680), (1052, 840340), (1315, 672272), (2104, 420170), (2630, 336136), (4208, 210085), (5260, 168068), (10520, 84034), (21040, 42017)]