4328373040

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{153271}}^1$

素因数の和:153637

約数の個数: 40

約数和(自身を含む): 10092041568

約数和(自身を除く): 5763668528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 14120, 28240, 153271, 306542, 613084, 766355, 1226168, 1532710, 2452336, 3065420, 6130840, 12261680, 54104663, 108209326, 216418652, 270523315, 432837304, 541046630, 865674608, 1082093260, 2164186520, 4328373040]

約数ペア:

[(1, 4328373040), (2, 2164186520), (4, 1082093260), (5, 865674608), (8, 541046630), (10, 432837304), (16, 270523315), (20, 216418652), (40, 108209326), (80, 54104663), (353, 12261680), (706, 6130840), (1412, 3065420), (1765, 2452336), (2824, 1532710), (3530, 1226168), (5648, 766355), (7060, 613084), (14120, 306542), (28240, 153271)]