133080700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{30949}}^1$

素因数の和:31006

約数の個数: 36

約数和(自身を含む): 295510600

約数和(自身を除く): 162429900

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 30949, 61898, 123796, 154745, 309490, 618980, 773725, 1330807, 1547450, 2661614, 3094900, 5323228, 6654035, 13308070, 26616140, 33270175, 66540350, 133080700]

約数ペア:

[(1, 133080700), (2, 66540350), (4, 33270175), (5, 26616140), (10, 13308070), (20, 6654035), (25, 5323228), (43, 3094900), (50, 2661614), (86, 1547450), (100, 1330807), (172, 773725), (215, 618980), (430, 309490), (860, 154745), (1075, 123796), (2150, 61898), (4300, 30949)]