13252550

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1360

約数の個数: 24

約数和(自身を含む): 24775200

約数和(自身を除く): 11522650

約数列:

[1, 2, 5, 10, 25, 50, 239, 478, 1109, 1195, 2218, 2390, 5545, 5975, 11090, 11950, 27725, 55450, 265051, 530102, 1325255, 2650510, 6626275, 13252550]

約数ペア:

[(1, 13252550), (2, 6626275), (5, 2650510), (10, 1325255), (25, 530102), (50, 265051), (239, 55450), (478, 27725), (1109, 11950), (1195, 11090), (2218, 5975), (2390, 5545)]