39279800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{28057}}^1$

素因数の和:28080

約数の個数: 48

約数和(自身を含む): 104375760

約数和(自身を除く): 65095960

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, 28057, 56114, 112228, 140285, 196399, 224456, 280570, 392798, 561140, 701425, 785596, 981995, 1122280, 1402850, 1571192, 1963990, 2805700, 3927980, 4909975, 5611400, 7855960, 9819950, 19639900, 39279800]

約数ペア:

[(1, 39279800), (2, 19639900), (4, 9819950), (5, 7855960), (7, 5611400), (8, 4909975), (10, 3927980), (14, 2805700), (20, 1963990), (25, 1571192), (28, 1402850), (35, 1122280), (40, 981995), (50, 785596), (56, 701425), (70, 561140), (100, 392798), (140, 280570), (175, 224456), (200, 196399), (280, 140285), (350, 112228), (700, 56114), (1400, 28057)]