11131400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{7951}}^1$

素因数の和:7974

約数の個数: 48

約数和(自身を含む): 29581440

約数和(自身を除く): 18450040

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, 7951, 15902, 31804, 39755, 55657, 63608, 79510, 111314, 159020, 198775, 222628, 278285, 318040, 397550, 445256, 556570, 795100, 1113140, 1391425, 1590200, 2226280, 2782850, 5565700, 11131400]

約数ペア:

[(1, 11131400), (2, 5565700), (4, 2782850), (5, 2226280), (7, 1590200), (8, 1391425), (10, 1113140), (14, 795100), (20, 556570), (25, 445256), (28, 397550), (35, 318040), (40, 278285), (50, 222628), (56, 198775), (70, 159020), (100, 111314), (140, 79510), (175, 63608), (200, 55657), (280, 39755), (350, 31804), (700, 15902), (1400, 7951)]