8028200

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 18865980

約数和(自身を除く): 10837780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 293, 548, 586, 685, 1096, 1172, 1370, 1465, 2344, 2740, 2930, 3425, 5480, 5860, 6850, 7325, 11720, 13700, 14650, 27400, 29300, 40141, 58600, 80282, 160564, 200705, 321128, 401410, 802820, 1003525, 1605640, 2007050, 4014100, 8028200]

約数ペア:

[(1, 8028200), (2, 4014100), (4, 2007050), (5, 1605640), (8, 1003525), (10, 802820), (20, 401410), (25, 321128), (40, 200705), (50, 160564), (100, 80282), (137, 58600), (200, 40141), (274, 29300), (293, 27400), (548, 14650), (586, 13700), (685, 11720), (1096, 7325), (1172, 6850), (1370, 5860), (1465, 5480), (2344, 3425), (2740, 2930)]