5145280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2297}}^1$

素因数の和:2321

約数の個数: 56

約数和(自身を含む): 14008608

約数和(自身を除く): 8863328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2297, 4594, 9188, 11485, 16079, 18376, 22970, 32158, 36752, 45940, 64316, 73504, 80395, 91880, 128632, 147008, 160790, 183760, 257264, 321580, 367520, 514528, 643160, 735040, 1029056, 1286320, 2572640, 5145280]

約数ペア:

[(1, 5145280), (2, 2572640), (4, 1286320), (5, 1029056), (7, 735040), (8, 643160), (10, 514528), (14, 367520), (16, 321580), (20, 257264), (28, 183760), (32, 160790), (35, 147008), (40, 128632), (56, 91880), (64, 80395), (70, 73504), (80, 64316), (112, 45940), (140, 36752), (160, 32158), (224, 22970), (280, 18376), (320, 16079), (448, 11485), (560, 9188), (1120, 4594), (2240, 2297)]