37142800

素因数分解:

$2^4\times 5^2\times {\mathrm{92857}}^1$

素因数の和:92875

約数の個数: 30

約数和(自身を含む): 89236538

約数和(自身を除く): 52093738

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 92857, 185714, 371428, 464285, 742856, 928570, 1485712, 1857140, 2321425, 3714280, 4642850, 7428560, 9285700, 18571400, 37142800]

約数ペア:

[(1, 37142800), (2, 18571400), (4, 9285700), (5, 7428560), (8, 4642850), (10, 3714280), (16, 2321425), (20, 1857140), (25, 1485712), (40, 928570), (50, 742856), (80, 464285), (100, 371428), (200, 185714), (400, 92857)]