27831212260

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4952173}}^1$

素因数の和:4952463

約数の個数: 24

約数和(自身を含む): 58653548856

約数和(自身を除く): 30822336596

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 4952173, 9904346, 19808692, 24760865, 49521730, 99043460, 1391560613, 2783121226, 5566242452, 6957803065, 13915606130, 27831212260]

約数ペア:

[(1, 27831212260), (2, 13915606130), (4, 6957803065), (5, 5566242452), (10, 2783121226), (20, 1391560613), (281, 99043460), (562, 49521730), (1124, 24760865), (1405, 19808692), (2810, 9904346), (5620, 4952173)]