3385000

素因数分解:

$2^3\times 5^4\times {\mathrm{677}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 7942770

約数和(自身を除く): 4557770

約数列:

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

約数ペア:

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