25318810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{683}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 49937472

約数和(自身を除く): 24618662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 337, 674, 683, 1366, 1685, 3370, 3415, 3707, 6830, 7414, 7513, 15026, 18535, 37070, 37565, 75130, 230171, 460342, 1150855, 2301710, 2531881, 5063762, 12659405, 25318810]

約数ペア:

[(1, 25318810), (2, 12659405), (5, 5063762), (10, 2531881), (11, 2301710), (22, 1150855), (55, 460342), (110, 230171), (337, 75130), (674, 37565), (683, 37070), (1366, 18535), (1685, 15026), (3370, 7513), (3415, 7414), (3707, 6830)]