1995646600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1021}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 4818832200

約数和(自身を除く): 2823185600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 337, 580, 674, 725, 1021, 1160, 1348, 1450, 1685, 2042, 2696, 2900, 3370, 4084, 5105, 5800, 6740, 8168, 8425, 9773, 10210, 13480, 16850, 19546, 20420, 25525, 29609, 33700, 39092, 40840, 48865, 51050, 59218, 67400, 78184, 97730, 102100, 118436, 148045, 195460, 204200, 236872, 244325, 296090, 344077, 390920, 488650, 592180, 688154, 740225, 977300, 1184360, 1376308, 1480450, 1720385, 1954600, 2752616, 2960900, 3440770, 5921800, 6881540, 8601925, 9978233, 13763080, 17203850, 19956466, 34407700, 39912932, 49891165, 68815400, 79825864, 99782330, 199564660, 249455825, 399129320, 498911650, 997823300, 1995646600]

約数ペア:

[(1, 1995646600), (2, 997823300), (4, 498911650), (5, 399129320), (8, 249455825), (10, 199564660), (20, 99782330), (25, 79825864), (29, 68815400), (40, 49891165), (50, 39912932), (58, 34407700), (100, 19956466), (116, 17203850), (145, 13763080), (200, 9978233), (232, 8601925), (290, 6881540), (337, 5921800), (580, 3440770), (674, 2960900), (725, 2752616), (1021, 1954600), (1160, 1720385), (1348, 1480450), (1450, 1376308), (1685, 1184360), (2042, 977300), (2696, 740225), (2900, 688154), (3370, 592180), (4084, 488650), (5105, 390920), (5800, 344077), (6740, 296090), (8168, 244325), (8425, 236872), (9773, 204200), (10210, 195460), (13480, 148045), (16850, 118436), (19546, 102100), (20420, 97730), (25525, 78184), (29609, 67400), (33700, 59218), (39092, 51050), (40840, 48865)]