80677310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1163}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 166275072

約数和(自身を除く): 85597762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 991, 1163, 1982, 2326, 4955, 5815, 6937, 8141, 9910, 11630, 13874, 16282, 34685, 40705, 69370, 81410, 1152533, 2305066, 5762665, 8067731, 11525330, 16135462, 40338655, 80677310]

約数ペア:

[(1, 80677310), (2, 40338655), (5, 16135462), (7, 11525330), (10, 8067731), (14, 5762665), (35, 2305066), (70, 1152533), (991, 81410), (1163, 69370), (1982, 40705), (2326, 34685), (4955, 16282), (5815, 13874), (6937, 11630), (8141, 9910)]