63928010

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{8123}}^1$

素因数の和:8917

約数の個数: 16

約数和(自身を含む): 115230816

約数和(自身を除く): 51302806

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 8123, 16246, 40615, 81230, 6392801, 12785602, 31964005, 63928010]

約数ペア:

[(1, 63928010), (2, 31964005), (5, 12785602), (10, 6392801), (787, 81230), (1574, 40615), (3935, 16246), (7870, 8123)]