2511400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 6054300

約数和(自身を除く): 3542900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 433, 580, 725, 866, 1160, 1450, 1732, 2165, 2900, 3464, 4330, 5800, 8660, 10825, 12557, 17320, 21650, 25114, 43300, 50228, 62785, 86600, 100456, 125570, 251140, 313925, 502280, 627850, 1255700, 2511400]

約数ペア:

[(1, 2511400), (2, 1255700), (4, 627850), (5, 502280), (8, 313925), (10, 251140), (20, 125570), (25, 100456), (29, 86600), (40, 62785), (50, 50228), (58, 43300), (100, 25114), (116, 21650), (145, 17320), (200, 12557), (232, 10825), (290, 8660), (433, 5800), (580, 4330), (725, 3464), (866, 2900), (1160, 2165), (1450, 1732)]