13732040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49043}}^1$

素因数の和:49061

約数の個数: 32

約数和(自身を含む): 35311680

約数和(自身を除く): 21579640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49043, 98086, 196172, 245215, 343301, 392344, 490430, 686602, 980860, 1373204, 1716505, 1961720, 2746408, 3433010, 6866020, 13732040]

約数ペア:

[(1, 13732040), (2, 6866020), (4, 3433010), (5, 2746408), (7, 1961720), (8, 1716505), (10, 1373204), (14, 980860), (20, 686602), (28, 490430), (35, 392344), (40, 343301), (56, 245215), (70, 196172), (140, 98086), (280, 49043)]