5557700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 12173700

約数和(自身を除く): 6616000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 373, 596, 745, 746, 1490, 1492, 1865, 2980, 3725, 3730, 7450, 7460, 9325, 14900, 18650, 37300, 55577, 111154, 222308, 277885, 555770, 1111540, 1389425, 2778850, 5557700]

約数ペア:

[(1, 5557700), (2, 2778850), (4, 1389425), (5, 1111540), (10, 555770), (20, 277885), (25, 222308), (50, 111154), (100, 55577), (149, 37300), (298, 18650), (373, 14900), (596, 9325), (745, 7460), (746, 7450), (1490, 3730), (1492, 3725), (1865, 2980)]