2523403460

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 5336014656

約数和(自身を除く): 2812611196

約数列:

[1, 2, 4, 5, 10, 20, 283, 397, 566, 794, 1123, 1132, 1415, 1588, 1985, 2246, 2830, 3970, 4492, 5615, 5660, 7940, 11230, 22460, 112351, 224702, 317809, 445831, 449404, 561755, 635618, 891662, 1123510, 1271236, 1589045, 1783324, 2229155, 2247020, 3178090, 4458310, 6356180, 8916620, 126170173, 252340346, 504680692, 630850865, 1261701730, 2523403460]

約数ペア:

[(1, 2523403460), (2, 1261701730), (4, 630850865), (5, 504680692), (10, 252340346), (20, 126170173), (283, 8916620), (397, 6356180), (566, 4458310), (794, 3178090), (1123, 2247020), (1132, 2229155), (1415, 1783324), (1588, 1589045), (1985, 1271236), (2246, 1123510), (2830, 891662), (3970, 635618), (4492, 561755), (5615, 449404), (5660, 445831), (7940, 317809), (11230, 224702), (22460, 112351)]