6613400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 15754200

約数和(自身を除く): 9140800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 769, 860, 1075, 1538, 1720, 2150, 3076, 3845, 4300, 6152, 7690, 8600, 15380, 19225, 30760, 33067, 38450, 66134, 76900, 132268, 153800, 165335, 264536, 330670, 661340, 826675, 1322680, 1653350, 3306700, 6613400]

約数ペア:

[(1, 6613400), (2, 3306700), (4, 1653350), (5, 1322680), (8, 826675), (10, 661340), (20, 330670), (25, 264536), (40, 165335), (43, 153800), (50, 132268), (86, 76900), (100, 66134), (172, 38450), (200, 33067), (215, 30760), (344, 19225), (430, 15380), (769, 8600), (860, 7690), (1075, 6152), (1538, 4300), (1720, 3845), (2150, 3076)]