57526960

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1291}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 134094096

約数和(自身を除く): 76567136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1114, 1291, 2228, 2582, 2785, 4456, 5164, 5570, 6455, 8912, 10328, 11140, 12910, 20656, 22280, 25820, 44560, 51640, 103280, 719087, 1438174, 2876348, 3595435, 5752696, 7190870, 11505392, 14381740, 28763480, 57526960]

約数ペア:

[(1, 57526960), (2, 28763480), (4, 14381740), (5, 11505392), (8, 7190870), (10, 5752696), (16, 3595435), (20, 2876348), (40, 1438174), (80, 719087), (557, 103280), (1114, 51640), (1291, 44560), (2228, 25820), (2582, 22280), (2785, 20656), (4456, 12910), (5164, 11140), (5570, 10328), (6455, 8912)]