6770000

素因数分解:

$2^4\times 5^4\times {\mathrm{677}}^1$

素因数の和:705

約数の個数: 50

約数和(自身を含む): 16415058

約数和(自身を除く): 9645058

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 677, 1000, 1250, 1354, 2000, 2500, 2708, 3385, 5000, 5416, 6770, 10000, 10832, 13540, 16925, 27080, 33850, 54160, 67700, 84625, 135400, 169250, 270800, 338500, 423125, 677000, 846250, 1354000, 1692500, 3385000, 6770000]

約数ペア:

[(1, 6770000), (2, 3385000), (4, 1692500), (5, 1354000), (8, 846250), (10, 677000), (16, 423125), (20, 338500), (25, 270800), (40, 169250), (50, 135400), (80, 84625), (100, 67700), (125, 54160), (200, 33850), (250, 27080), (400, 16925), (500, 13540), (625, 10832), (677, 10000), (1000, 6770), (1250, 5416), (1354, 5000), (2000, 3385), (2500, 2708)]