5200243210

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{808747}}^1$

素因数の和:809397

約数の個数: 16

約数和(自身を含む): 9375006816

約数和(自身を除く): 4174763606

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 808747, 1617494, 4043735, 8087470, 520024321, 1040048642, 2600121605, 5200243210]

約数ペア:

[(1, 5200243210), (2, 2600121605), (5, 1040048642), (10, 520024321), (643, 8087470), (1286, 4043735), (3215, 1617494), (6430, 808747)]