2708000

素因数分解:

$2^5\times 5^3\times {\mathrm{677}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 6663384

約数和(自身を除く): 3955384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 677, 800, 1000, 1354, 2000, 2708, 3385, 4000, 5416, 6770, 10832, 13540, 16925, 21664, 27080, 33850, 54160, 67700, 84625, 108320, 135400, 169250, 270800, 338500, 541600, 677000, 1354000, 2708000]

約数ペア:

[(1, 2708000), (2, 1354000), (4, 677000), (5, 541600), (8, 338500), (10, 270800), (16, 169250), (20, 135400), (25, 108320), (32, 84625), (40, 67700), (50, 54160), (80, 33850), (100, 27080), (125, 21664), (160, 16925), (200, 13540), (250, 10832), (400, 6770), (500, 5416), (677, 4000), (800, 3385), (1000, 2708), (1354, 2000)]