1941100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 4999680

約数和(自身を除く): 3058580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 59, 70, 94, 100, 118, 140, 175, 188, 235, 236, 295, 329, 350, 413, 470, 590, 658, 700, 826, 940, 1175, 1180, 1316, 1475, 1645, 1652, 2065, 2350, 2773, 2950, 3290, 4130, 4700, 5546, 5900, 6580, 8225, 8260, 10325, 11092, 13865, 16450, 19411, 20650, 27730, 32900, 38822, 41300, 55460, 69325, 77644, 97055, 138650, 194110, 277300, 388220, 485275, 970550, 1941100]

約数ペア:

[(1, 1941100), (2, 970550), (4, 485275), (5, 388220), (7, 277300), (10, 194110), (14, 138650), (20, 97055), (25, 77644), (28, 69325), (35, 55460), (47, 41300), (50, 38822), (59, 32900), (70, 27730), (94, 20650), (100, 19411), (118, 16450), (140, 13865), (175, 11092), (188, 10325), (235, 8260), (236, 8225), (295, 6580), (329, 5900), (350, 5546), (413, 4700), (470, 4130), (590, 3290), (658, 2950), (700, 2773), (826, 2350), (940, 2065), (1175, 1652), (1180, 1645), (1316, 1475)]