18804960730

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1\times {\mathrm{17417}}^1$

素因数の和:18594

約数の個数: 32

約数和(自身を含む): 34218009360

約数和(自身を除く): 15413048630

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1069, 2138, 5345, 10690, 17417, 34834, 87085, 107969, 174170, 215938, 539845, 1079690, 1759117, 3518234, 8795585, 17591170, 18618773, 37237546, 93093865, 186187730, 1880496073, 3760992146, 9402480365, 18804960730]

約数ペア:

[(1, 18804960730), (2, 9402480365), (5, 3760992146), (10, 1880496073), (101, 186187730), (202, 93093865), (505, 37237546), (1010, 18618773), (1069, 17591170), (2138, 8795585), (5345, 3518234), (10690, 1759117), (17417, 1079690), (34834, 539845), (87085, 215938), (107969, 174170)]