13878100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1013}}^1$

素因数の和:1164

約数の個数: 36

約数和(自身を含む): 30365244

約数和(自身を除く): 16487144

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1013, 1370, 2026, 2740, 3425, 4052, 5065, 6850, 10130, 13700, 20260, 25325, 50650, 101300, 138781, 277562, 555124, 693905, 1387810, 2775620, 3469525, 6939050, 13878100]

約数ペア:

[(1, 13878100), (2, 6939050), (4, 3469525), (5, 2775620), (10, 1387810), (20, 693905), (25, 555124), (50, 277562), (100, 138781), (137, 101300), (274, 50650), (548, 25325), (685, 20260), (1013, 13700), (1370, 10130), (2026, 6850), (2740, 5065), (3425, 4052)]