6422800

素因数分解:

$2^4\times 5^2\times {\mathrm{16057}}^1$

素因数の和:16075

約数の個数: 30

約数和(自身を含む): 15431738

約数和(自身を除く): 9008938

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 16057, 32114, 64228, 80285, 128456, 160570, 256912, 321140, 401425, 642280, 802850, 1284560, 1605700, 3211400, 6422800]

約数ペア:

[(1, 6422800), (2, 3211400), (4, 1605700), (5, 1284560), (8, 802850), (10, 642280), (16, 401425), (20, 321140), (25, 256912), (40, 160570), (50, 128456), (80, 80285), (100, 64228), (200, 32114), (400, 16057)]