73005520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{130367}}^1$

素因数の和:130387

約数の個数: 40

約数和(自身を含む): 193987584

約数和(自身を除く): 120982064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 130367, 260734, 521468, 651835, 912569, 1042936, 1303670, 1825138, 2085872, 2607340, 3650276, 4562845, 5214680, 7300552, 9125690, 10429360, 14601104, 18251380, 36502760, 73005520]

約数ペア:

[(1, 73005520), (2, 36502760), (4, 18251380), (5, 14601104), (7, 10429360), (8, 9125690), (10, 7300552), (14, 5214680), (16, 4562845), (20, 3650276), (28, 2607340), (35, 2085872), (40, 1825138), (56, 1303670), (70, 1042936), (80, 912569), (112, 651835), (140, 521468), (280, 260734), (560, 130367)]