27085000

素因数分解:

$2^3\times 5^4\times {\mathrm{5417}}^1$

素因数の和:5443

約数の個数: 40

約数和(自身を含む): 63471870

約数和(自身を除く): 36386870

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 5417, 10834, 21668, 27085, 43336, 54170, 108340, 135425, 216680, 270850, 541700, 677125, 1083400, 1354250, 2708500, 3385625, 5417000, 6771250, 13542500, 27085000]

約数ペア:

[(1, 27085000), (2, 13542500), (4, 6771250), (5, 5417000), (8, 3385625), (10, 2708500), (20, 1354250), (25, 1083400), (40, 677125), (50, 541700), (100, 270850), (125, 216680), (200, 135425), (250, 108340), (500, 54170), (625, 43336), (1000, 27085), (1250, 21668), (2500, 10834), (5000, 5417)]