5176640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2335

約数の個数: 56

約数和(自身を含む): 14093952

約数和(自身を除く): 8917312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2311, 4622, 9244, 11555, 16177, 18488, 23110, 32354, 36976, 46220, 64708, 73952, 80885, 92440, 129416, 147904, 161770, 184880, 258832, 323540, 369760, 517664, 647080, 739520, 1035328, 1294160, 2588320, 5176640]

約数ペア:

[(1, 5176640), (2, 2588320), (4, 1294160), (5, 1035328), (7, 739520), (8, 647080), (10, 517664), (14, 369760), (16, 323540), (20, 258832), (28, 184880), (32, 161770), (35, 147904), (40, 129416), (56, 92440), (64, 80885), (70, 73952), (80, 64708), (112, 46220), (140, 36976), (160, 32354), (224, 23110), (280, 18488), (320, 16177), (448, 11555), (560, 9244), (1120, 4622), (2240, 2311)]