65306000

素因数分解:

$2^4\times 5^3\times {\mathrm{32653}}^1$

素因数の和:32676

約数の個数: 40

約数和(自身を含む): 157914744

約数和(自身を除く): 92608744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 32653, 65306, 130612, 163265, 261224, 326530, 522448, 653060, 816325, 1306120, 1632650, 2612240, 3265300, 4081625, 6530600, 8163250, 13061200, 16326500, 32653000, 65306000]

約数ペア:

[(1, 65306000), (2, 32653000), (4, 16326500), (5, 13061200), (8, 8163250), (10, 6530600), (16, 4081625), (20, 3265300), (25, 2612240), (40, 1632650), (50, 1306120), (80, 816325), (100, 653060), (125, 522448), (200, 326530), (250, 261224), (400, 163265), (500, 130612), (1000, 65306), (2000, 32653)]