13613320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48619}}^1$

素因数の和:48637

約数の個数: 32

約数和(自身を含む): 35006400

約数和(自身を除く): 21393080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48619, 97238, 194476, 243095, 340333, 388952, 486190, 680666, 972380, 1361332, 1701665, 1944760, 2722664, 3403330, 6806660, 13613320]

約数ペア:

[(1, 13613320), (2, 6806660), (4, 3403330), (5, 2722664), (7, 1944760), (8, 1701665), (10, 1361332), (14, 972380), (20, 680666), (28, 486190), (35, 388952), (40, 340333), (56, 243095), (70, 194476), (140, 97238), (280, 48619)]