79161040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{141359}}^1$

素因数の和:141379

約数の個数: 40

約数和(自身を含む): 210343680

約数和(自身を除く): 131182640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 141359, 282718, 565436, 706795, 989513, 1130872, 1413590, 1979026, 2261744, 2827180, 3958052, 4947565, 5654360, 7916104, 9895130, 11308720, 15832208, 19790260, 39580520, 79161040]

約数ペア:

[(1, 79161040), (2, 39580520), (4, 19790260), (5, 15832208), (7, 11308720), (8, 9895130), (10, 7916104), (14, 5654360), (16, 4947565), (20, 3958052), (28, 2827180), (35, 2261744), (40, 1979026), (56, 1413590), (70, 1130872), (80, 989513), (112, 706795), (140, 565436), (280, 282718), (560, 141359)]