16513000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{337}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 45082440

約数和(自身を除く): 28569440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 337, 350, 392, 490, 500, 674, 700, 875, 980, 1000, 1225, 1348, 1400, 1685, 1750, 1960, 2359, 2450, 2696, 3370, 3500, 4718, 4900, 6125, 6740, 7000, 8425, 9436, 9800, 11795, 12250, 13480, 16513, 16850, 18872, 23590, 24500, 33026, 33700, 42125, 47180, 49000, 58975, 66052, 67400, 82565, 84250, 94360, 117950, 132104, 165130, 168500, 235900, 294875, 330260, 337000, 412825, 471800, 589750, 660520, 825650, 1179500, 1651300, 2064125, 2359000, 3302600, 4128250, 8256500, 16513000]

約数ペア:

[(1, 16513000), (2, 8256500), (4, 4128250), (5, 3302600), (7, 2359000), (8, 2064125), (10, 1651300), (14, 1179500), (20, 825650), (25, 660520), (28, 589750), (35, 471800), (40, 412825), (49, 337000), (50, 330260), (56, 294875), (70, 235900), (98, 168500), (100, 165130), (125, 132104), (140, 117950), (175, 94360), (196, 84250), (200, 82565), (245, 67400), (250, 66052), (280, 58975), (337, 49000), (350, 47180), (392, 42125), (490, 33700), (500, 33026), (674, 24500), (700, 23590), (875, 18872), (980, 16850), (1000, 16513), (1225, 13480), (1348, 12250), (1400, 11795), (1685, 9800), (1750, 9436), (1960, 8425), (2359, 7000), (2450, 6740), (2696, 6125), (3370, 4900), (3500, 4718)]