631204000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{22543}}^1$

素因数の和:22575

約数の個数: 96

約数和(自身を含む): 1772499456

約数和(自身を除く): 1141295456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 14000, 22543, 28000, 45086, 90172, 112715, 157801, 180344, 225430, 315602, 360688, 450860, 563575, 631204, 721376, 789005, 901720, 1127150, 1262408, 1578010, 1803440, 2254300, 2524816, 2817875, 3156020, 3606880, 3945025, 4508600, 5049632, 5635750, 6312040, 7890050, 9017200, 11271500, 12624080, 15780100, 18034400, 19725125, 22543000, 25248160, 31560200, 39450250, 45086000, 63120400, 78900500, 90172000, 126240800, 157801000, 315602000, 631204000]

約数ペア:

[(1, 631204000), (2, 315602000), (4, 157801000), (5, 126240800), (7, 90172000), (8, 78900500), (10, 63120400), (14, 45086000), (16, 39450250), (20, 31560200), (25, 25248160), (28, 22543000), (32, 19725125), (35, 18034400), (40, 15780100), (50, 12624080), (56, 11271500), (70, 9017200), (80, 7890050), (100, 6312040), (112, 5635750), (125, 5049632), (140, 4508600), (160, 3945025), (175, 3606880), (200, 3156020), (224, 2817875), (250, 2524816), (280, 2254300), (350, 1803440), (400, 1578010), (500, 1262408), (560, 1127150), (700, 901720), (800, 789005), (875, 721376), (1000, 631204), (1120, 563575), (1400, 450860), (1750, 360688), (2000, 315602), (2800, 225430), (3500, 180344), (4000, 157801), (5600, 112715), (7000, 90172), (14000, 45086), (22543, 28000)]