38630000

素因数分解:

$2^4\times 5^4\times {\mathrm{3863}}^1$

素因数の和:3891

約数の個数: 50

約数和(自身を含む): 93551304

約数和(自身を除く): 54921304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 3863, 5000, 7726, 10000, 15452, 19315, 30904, 38630, 61808, 77260, 96575, 154520, 193150, 309040, 386300, 482875, 772600, 965750, 1545200, 1931500, 2414375, 3863000, 4828750, 7726000, 9657500, 19315000, 38630000]

約数ペア:

[(1, 38630000), (2, 19315000), (4, 9657500), (5, 7726000), (8, 4828750), (10, 3863000), (16, 2414375), (20, 1931500), (25, 1545200), (40, 965750), (50, 772600), (80, 482875), (100, 386300), (125, 309040), (200, 193150), (250, 154520), (400, 96575), (500, 77260), (625, 61808), (1000, 38630), (1250, 30904), (2000, 19315), (2500, 15452), (3863, 10000), (5000, 7726)]