63125200

素因数分解:

$2^4\times 5^2\times {\mathrm{157813}}^1$

素因数の和:157831

約数の個数: 30

約数和(自身を含む): 151659254

約数和(自身を除く): 88534054

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 157813, 315626, 631252, 789065, 1262504, 1578130, 2525008, 3156260, 3945325, 6312520, 7890650, 12625040, 15781300, 31562600, 63125200]

約数ペア:

[(1, 63125200), (2, 31562600), (4, 15781300), (5, 12625040), (8, 7890650), (10, 6312520), (16, 3945325), (20, 3156260), (25, 2525008), (40, 1578130), (50, 1262504), (80, 789065), (100, 631252), (200, 315626), (400, 157813)]