5087176720

素因数分解:

$2^4\times 5^1\times {\mathrm{63589709}}^1$

素因数の和:63589722

約数の個数: 20

約数和(自身を含む): 11827686060

約数和(自身を除く): 6740509340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63589709, 127179418, 254358836, 317948545, 508717672, 635897090, 1017435344, 1271794180, 2543588360, 5087176720]

約数ペア:

[(1, 5087176720), (2, 2543588360), (4, 1271794180), (5, 1017435344), (8, 635897090), (10, 508717672), (16, 317948545), (20, 254358836), (40, 127179418), (80, 63589709)]