5654500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 12684672

約数和(自身を除く): 7030172

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 263, 430, 500, 526, 860, 1052, 1075, 1315, 2150, 2630, 4300, 5260, 5375, 6575, 10750, 11309, 13150, 21500, 22618, 26300, 32875, 45236, 56545, 65750, 113090, 131500, 226180, 282725, 565450, 1130900, 1413625, 2827250, 5654500]

約数ペア:

[(1, 5654500), (2, 2827250), (4, 1413625), (5, 1130900), (10, 565450), (20, 282725), (25, 226180), (43, 131500), (50, 113090), (86, 65750), (100, 56545), (125, 45236), (172, 32875), (215, 26300), (250, 22618), (263, 21500), (430, 13150), (500, 11309), (526, 10750), (860, 6575), (1052, 5375), (1075, 5260), (1315, 4300), (2150, 2630)]