33137045780

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1\times {\mathrm{3863}}^1$

素因数の和:5288

約数の個数: 48

約数和(自身を含む): 69835772160

約数和(自身を除く): 36698726380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 977, 1756, 1954, 2195, 3863, 3908, 4390, 4885, 7726, 8780, 9770, 15452, 19315, 19540, 38630, 77260, 428903, 857806, 1695857, 1715612, 2144515, 3391714, 3774151, 4289030, 6783428, 7548302, 8479285, 8578060, 15096604, 16958570, 18870755, 33917140, 37741510, 75483020, 1656852289, 3313704578, 6627409156, 8284261445, 16568522890, 33137045780]

約数ペア:

[(1, 33137045780), (2, 16568522890), (4, 8284261445), (5, 6627409156), (10, 3313704578), (20, 1656852289), (439, 75483020), (878, 37741510), (977, 33917140), (1756, 18870755), (1954, 16958570), (2195, 15096604), (3863, 8578060), (3908, 8479285), (4390, 7548302), (4885, 6783428), (7726, 4289030), (8780, 3774151), (9770, 3391714), (15452, 2144515), (19315, 1715612), (19540, 1695857), (38630, 857806), (77260, 428903)]