10054280

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1601}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 22780440

約数和(自身を除く): 12726160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 1601, 3140, 3202, 6280, 6404, 8005, 12808, 16010, 32020, 64040, 251357, 502714, 1005428, 1256785, 2010856, 2513570, 5027140, 10054280]

約数ペア:

[(1, 10054280), (2, 5027140), (4, 2513570), (5, 2010856), (8, 1256785), (10, 1005428), (20, 502714), (40, 251357), (157, 64040), (314, 32020), (628, 16010), (785, 12808), (1256, 8005), (1570, 6404), (1601, 6280), (3140, 3202)]