28305471800

素因数分解:

$2^3\times 5^2\times {\mathrm{5783}}^1\times {\mathrm{24473}}^1$

素因数の和:30272

約数の個数: 48

約数和(自身を含む): 65824291440

約数和(自身を除く): 37518819640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 5783, 11566, 23132, 24473, 28915, 46264, 48946, 57830, 97892, 115660, 122365, 144575, 195784, 231320, 244730, 289150, 489460, 578300, 611825, 978920, 1156600, 1223650, 2447300, 4894600, 141527359, 283054718, 566109436, 707636795, 1132218872, 1415273590, 2830547180, 3538183975, 5661094360, 7076367950, 14152735900, 28305471800]

約数ペア:

[(1, 28305471800), (2, 14152735900), (4, 7076367950), (5, 5661094360), (8, 3538183975), (10, 2830547180), (20, 1415273590), (25, 1132218872), (40, 707636795), (50, 566109436), (100, 283054718), (200, 141527359), (5783, 4894600), (11566, 2447300), (23132, 1223650), (24473, 1156600), (28915, 978920), (46264, 611825), (48946, 578300), (57830, 489460), (97892, 289150), (115660, 244730), (122365, 231320), (144575, 195784)]