5076661640

素因数分解:

$2^3\times 5^1\times {\mathrm{126916541}}^1$

素因数の和:126916552

約数の個数: 16

約数和(自身を含む): 11422488780

約数和(自身を除く): 6345827140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 126916541, 253833082, 507666164, 634582705, 1015332328, 1269165410, 2538330820, 5076661640]

約数ペア:

[(1, 5076661640), (2, 2538330820), (4, 1269165410), (5, 1015332328), (8, 634582705), (10, 507666164), (20, 253833082), (40, 126916541)]