6553100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3482

約数の個数: 36

約数和(自身を含む): 14973000

約数和(自身を除く): 8419900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 3449, 6898, 13796, 17245, 34490, 65531, 68980, 86225, 131062, 172450, 262124, 327655, 344900, 655310, 1310620, 1638275, 3276550, 6553100]

約数ペア:

[(1, 6553100), (2, 3276550), (4, 1638275), (5, 1310620), (10, 655310), (19, 344900), (20, 327655), (25, 262124), (38, 172450), (50, 131062), (76, 86225), (95, 68980), (100, 65531), (190, 34490), (380, 17245), (475, 13796), (950, 6898), (1900, 3449)]