68889800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{49207}}^1$

素因数の和:49230

約数の個数: 48

約数和(自身を含む): 183053760

約数和(自身を除く): 114163960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 49207, 98414, 196828, 246035, 344449, 393656, 492070, 688898, 984140, 1230175, 1377796, 1722245, 1968280, 2460350, 2755592, 3444490, 4920700, 6888980, 8611225, 9841400, 13777960, 17222450, 34444900, 68889800]

約数ペア:

[(1, 68889800), (2, 34444900), (4, 17222450), (5, 13777960), (7, 9841400), (8, 8611225), (10, 6888980), (14, 4920700), (20, 3444490), (25, 2755592), (28, 2460350), (35, 1968280), (40, 1722245), (50, 1377796), (56, 1230175), (70, 984140), (100, 688898), (140, 492070), (175, 393656), (200, 344449), (280, 246035), (350, 196828), (700, 98414), (1400, 49207)]