54111400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{38651}}^1$

素因数の和:38674

約数の個数: 48

約数和(自身を含む): 143785440

約数和(自身を除く): 89674040

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, 38651, 77302, 154604, 193255, 270557, 309208, 386510, 541114, 773020, 966275, 1082228, 1352785, 1546040, 1932550, 2164456, 2705570, 3865100, 5411140, 6763925, 7730200, 10822280, 13527850, 27055700, 54111400]

約数ペア:

[(1, 54111400), (2, 27055700), (4, 13527850), (5, 10822280), (7, 7730200), (8, 6763925), (10, 5411140), (14, 3865100), (20, 2705570), (25, 2164456), (28, 1932550), (35, 1546040), (40, 1352785), (50, 1082228), (56, 966275), (70, 773020), (100, 541114), (140, 386510), (175, 309208), (200, 270557), (280, 193255), (350, 154604), (700, 77302), (1400, 38651)]