9685900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 24435936

約数和(自身を除く): 14750036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 137, 140, 175, 202, 274, 350, 404, 505, 548, 685, 700, 707, 959, 1010, 1370, 1414, 1918, 2020, 2525, 2740, 2828, 3425, 3535, 3836, 4795, 5050, 6850, 7070, 9590, 10100, 13700, 13837, 14140, 17675, 19180, 23975, 27674, 35350, 47950, 55348, 69185, 70700, 95900, 96859, 138370, 193718, 276740, 345925, 387436, 484295, 691850, 968590, 1383700, 1937180, 2421475, 4842950, 9685900]

約数ペア:

[(1, 9685900), (2, 4842950), (4, 2421475), (5, 1937180), (7, 1383700), (10, 968590), (14, 691850), (20, 484295), (25, 387436), (28, 345925), (35, 276740), (50, 193718), (70, 138370), (100, 96859), (101, 95900), (137, 70700), (140, 69185), (175, 55348), (202, 47950), (274, 35350), (350, 27674), (404, 23975), (505, 19180), (548, 17675), (685, 14140), (700, 13837), (707, 13700), (959, 10100), (1010, 9590), (1370, 7070), (1414, 6850), (1918, 5050), (2020, 4795), (2525, 3836), (2740, 3535), (2828, 3425)]