85079120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 227902080

約数和(自身を除く): 142822960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1093, 1112, 1390, 1946, 2186, 2224, 2780, 3892, 4372, 4865, 5465, 5560, 7651, 7784, 8744, 9730, 10930, 11120, 15302, 15568, 17488, 19460, 21860, 30604, 38255, 38920, 43720, 61208, 76510, 77840, 87440, 122416, 151927, 153020, 303854, 306040, 607708, 612080, 759635, 1063489, 1215416, 1519270, 2126978, 2430832, 3038540, 4253956, 5317445, 6077080, 8507912, 10634890, 12154160, 17015824, 21269780, 42539560, 85079120]

約数ペア:

[(1, 85079120), (2, 42539560), (4, 21269780), (5, 17015824), (7, 12154160), (8, 10634890), (10, 8507912), (14, 6077080), (16, 5317445), (20, 4253956), (28, 3038540), (35, 2430832), (40, 2126978), (56, 1519270), (70, 1215416), (80, 1063489), (112, 759635), (139, 612080), (140, 607708), (278, 306040), (280, 303854), (556, 153020), (560, 151927), (695, 122416), (973, 87440), (1093, 77840), (1112, 76510), (1390, 61208), (1946, 43720), (2186, 38920), (2224, 38255), (2780, 30604), (3892, 21860), (4372, 19460), (4865, 17488), (5465, 15568), (5560, 15302), (7651, 11120), (7784, 10930), (8744, 9730)]