14242000

素因数分解:

$2^4\times 5^3\times {\mathrm{7121}}^1$

素因数の和:7144

約数の個数: 40

約数和(自身を含む): 34441992

約数和(自身を除く): 20199992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 7121, 14242, 28484, 35605, 56968, 71210, 113936, 142420, 178025, 284840, 356050, 569680, 712100, 890125, 1424200, 1780250, 2848400, 3560500, 7121000, 14242000]

約数ペア:

[(1, 14242000), (2, 7121000), (4, 3560500), (5, 2848400), (8, 1780250), (10, 1424200), (16, 890125), (20, 712100), (25, 569680), (40, 356050), (50, 284840), (80, 178025), (100, 142420), (125, 113936), (200, 71210), (250, 56968), (400, 35605), (500, 28484), (1000, 14242), (2000, 7121)]