16325500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 36114624

約数和(自身を除く): 19789124

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 317, 412, 500, 515, 634, 1030, 1268, 1585, 2060, 2575, 3170, 5150, 6340, 7925, 10300, 12875, 15850, 25750, 31700, 32651, 39625, 51500, 65302, 79250, 130604, 158500, 163255, 326510, 653020, 816275, 1632550, 3265100, 4081375, 8162750, 16325500]

約数ペア:

[(1, 16325500), (2, 8162750), (4, 4081375), (5, 3265100), (10, 1632550), (20, 816275), (25, 653020), (50, 326510), (100, 163255), (103, 158500), (125, 130604), (206, 79250), (250, 65302), (317, 51500), (412, 39625), (500, 32651), (515, 31700), (634, 25750), (1030, 15850), (1268, 12875), (1585, 10300), (2060, 7925), (2575, 6340), (3170, 5150)]