10281880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{36721}}^1$

素因数の和:36739

約数の個数: 32

約数和(自身を含む): 26439840

約数和(自身を除く): 16157960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 36721, 73442, 146884, 183605, 257047, 293768, 367210, 514094, 734420, 1028188, 1285235, 1468840, 2056376, 2570470, 5140940, 10281880]

約数ペア:

[(1, 10281880), (2, 5140940), (4, 2570470), (5, 2056376), (7, 1468840), (8, 1285235), (10, 1028188), (14, 734420), (20, 514094), (28, 367210), (35, 293768), (40, 257047), (56, 183605), (70, 146884), (140, 73442), (280, 36721)]