109028500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31151}}^1$

素因数の和:31177

約数の個数: 48

約数和(自身を含む): 272143872

約数和(自身を除く): 163115372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 31151, 62302, 124604, 155755, 218057, 311510, 436114, 623020, 778775, 872228, 1090285, 1557550, 2180570, 3115100, 3893875, 4361140, 5451425, 7787750, 10902850, 15575500, 21805700, 27257125, 54514250, 109028500]

約数ペア:

[(1, 109028500), (2, 54514250), (4, 27257125), (5, 21805700), (7, 15575500), (10, 10902850), (14, 7787750), (20, 5451425), (25, 4361140), (28, 3893875), (35, 3115100), (50, 2180570), (70, 1557550), (100, 1090285), (125, 872228), (140, 778775), (175, 623020), (250, 436114), (350, 311510), (500, 218057), (700, 155755), (875, 124604), (1750, 62302), (3500, 31151)]