32158000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2297}}^1$

素因数の和:2327

約数の個数: 80

約数和(自身を含む): 88905024

約数和(自身を除く): 56747024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2297, 2800, 3500, 4594, 7000, 9188, 11485, 14000, 16079, 18376, 22970, 32158, 36752, 45940, 57425, 64316, 80395, 91880, 114850, 128632, 160790, 183760, 229700, 257264, 287125, 321580, 401975, 459400, 574250, 643160, 803950, 918800, 1148500, 1286320, 1607900, 2009875, 2297000, 3215800, 4019750, 4594000, 6431600, 8039500, 16079000, 32158000]

約数ペア:

[(1, 32158000), (2, 16079000), (4, 8039500), (5, 6431600), (7, 4594000), (8, 4019750), (10, 3215800), (14, 2297000), (16, 2009875), (20, 1607900), (25, 1286320), (28, 1148500), (35, 918800), (40, 803950), (50, 643160), (56, 574250), (70, 459400), (80, 401975), (100, 321580), (112, 287125), (125, 257264), (140, 229700), (175, 183760), (200, 160790), (250, 128632), (280, 114850), (350, 91880), (400, 80395), (500, 64316), (560, 57425), (700, 45940), (875, 36752), (1000, 32158), (1400, 22970), (1750, 18376), (2000, 16079), (2297, 14000), (2800, 11485), (3500, 9188), (4594, 7000)]