32651000

素因数分解:

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

素因数の和:441

約数の個数: 64

約数和(自身を含む): 77388480

約数和(自身を除く): 44737480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 317, 412, 500, 515, 634, 824, 1000, 1030, 1268, 1585, 2060, 2536, 2575, 3170, 4120, 5150, 6340, 7925, 10300, 12680, 12875, 15850, 20600, 25750, 31700, 32651, 39625, 51500, 63400, 65302, 79250, 103000, 130604, 158500, 163255, 261208, 317000, 326510, 653020, 816275, 1306040, 1632550, 3265100, 4081375, 6530200, 8162750, 16325500, 32651000]

約数ペア:

[(1, 32651000), (2, 16325500), (4, 8162750), (5, 6530200), (8, 4081375), (10, 3265100), (20, 1632550), (25, 1306040), (40, 816275), (50, 653020), (100, 326510), (103, 317000), (125, 261208), (200, 163255), (206, 158500), (250, 130604), (317, 103000), (412, 79250), (500, 65302), (515, 63400), (634, 51500), (824, 39625), (1000, 32651), (1030, 31700), (1268, 25750), (1585, 20600), (2060, 15850), (2536, 12875), (2575, 12680), (3170, 10300), (4120, 7925), (5150, 6340)]