11065040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19759}}^1$

素因数の和:19779

約数の個数: 40

約数和(自身を含む): 29402880

約数和(自身を除く): 18337840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19759, 39518, 79036, 98795, 138313, 158072, 197590, 276626, 316144, 395180, 553252, 691565, 790360, 1106504, 1383130, 1580720, 2213008, 2766260, 5532520, 11065040]

約数ペア:

[(1, 11065040), (2, 5532520), (4, 2766260), (5, 2213008), (7, 1580720), (8, 1383130), (10, 1106504), (14, 790360), (16, 691565), (20, 553252), (28, 395180), (35, 316144), (40, 276626), (56, 197590), (70, 158072), (80, 138313), (112, 98795), (140, 79036), (280, 39518), (560, 19759)]