4906394520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{49801}}^1$

素因数の和:50636

約数の個数: 64

約数和(自身を含む): 14737407840

約数和(自身を除く): 9831013320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 32840, 49260, 49801, 98520, 99602, 149403, 199204, 249005, 298806, 398408, 498010, 597612, 747015, 996020, 1195224, 1494030, 1992040, 2988060, 5976120, 40886621, 81773242, 122659863, 163546484, 204433105, 245319726, 327092968, 408866210, 490639452, 613299315, 817732420, 981278904, 1226598630, 1635464840, 2453197260, 4906394520]

約数ペア:

[(1, 4906394520), (2, 2453197260), (3, 1635464840), (4, 1226598630), (5, 981278904), (6, 817732420), (8, 613299315), (10, 490639452), (12, 408866210), (15, 327092968), (20, 245319726), (24, 204433105), (30, 163546484), (40, 122659863), (60, 81773242), (120, 40886621), (821, 5976120), (1642, 2988060), (2463, 1992040), (3284, 1494030), (4105, 1195224), (4926, 996020), (6568, 747015), (8210, 597612), (9852, 498010), (12315, 398408), (16420, 298806), (19704, 249005), (24630, 199204), (32840, 149403), (49260, 99602), (49801, 98520)]