27836000

素因数分解:

$2^5\times 5^3\times {\mathrm{6959}}^1$

素因数の和:6984

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 40566880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 6959, 13918, 27836, 34795, 55672, 69590, 111344, 139180, 173975, 222688, 278360, 347950, 556720, 695900, 869875, 1113440, 1391800, 1739750, 2783600, 3479500, 5567200, 6959000, 13918000, 27836000]

約数ペア:

[(1, 27836000), (2, 13918000), (4, 6959000), (5, 5567200), (8, 3479500), (10, 2783600), (16, 1739750), (20, 1391800), (25, 1113440), (32, 869875), (40, 695900), (50, 556720), (80, 347950), (100, 278360), (125, 222688), (160, 173975), (200, 139180), (250, 111344), (400, 69590), (500, 55672), (800, 34795), (1000, 27836), (2000, 13918), (4000, 6959)]