1973000

素因数分解:

$2^3\times 5^3\times {\mathrm{1973}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 4619160

約数和(自身を除く): 2646160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1973, 3946, 7892, 9865, 15784, 19730, 39460, 49325, 78920, 98650, 197300, 246625, 394600, 493250, 986500, 1973000]

約数ペア:

[(1, 1973000), (2, 986500), (4, 493250), (5, 394600), (8, 246625), (10, 197300), (20, 98650), (25, 78920), (40, 49325), (50, 39460), (100, 19730), (125, 15784), (200, 9865), (250, 7892), (500, 3946), (1000, 1973)]