5071499140

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{799921}}^1$

素因数の和:800247

約数の個数: 24

約数和(自身を含む): 10683758232

約数和(自身を除く): 5612259092

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 799921, 1599842, 3199684, 3999605, 7999210, 15998420, 253574957, 507149914, 1014299828, 1267874785, 2535749570, 5071499140]

約数ペア:

[(1, 5071499140), (2, 2535749570), (4, 1267874785), (5, 1014299828), (10, 507149914), (20, 253574957), (317, 15998420), (634, 7999210), (1268, 3999605), (1585, 3199684), (3170, 1599842), (6340, 799921)]