13106200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 32085000

約数和(自身を除く): 18978800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3449, 3800, 6898, 13796, 17245, 27592, 34490, 65531, 68980, 86225, 131062, 137960, 172450, 262124, 327655, 344900, 524248, 655310, 689800, 1310620, 1638275, 2621240, 3276550, 6553100, 13106200]

約数ペア:

[(1, 13106200), (2, 6553100), (4, 3276550), (5, 2621240), (8, 1638275), (10, 1310620), (19, 689800), (20, 655310), (25, 524248), (38, 344900), (40, 327655), (50, 262124), (76, 172450), (95, 137960), (100, 131062), (152, 86225), (190, 68980), (200, 65531), (380, 34490), (475, 27592), (760, 17245), (950, 13796), (1900, 6898), (3449, 3800)]