11273500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3221}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 28147392

約数和(自身を除く): 16873892

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, 3221, 3500, 6442, 12884, 16105, 22547, 32210, 45094, 64420, 80525, 90188, 112735, 161050, 225470, 322100, 402625, 450940, 563675, 805250, 1127350, 1610500, 2254700, 2818375, 5636750, 11273500]

約数ペア:

[(1, 11273500), (2, 5636750), (4, 2818375), (5, 2254700), (7, 1610500), (10, 1127350), (14, 805250), (20, 563675), (25, 450940), (28, 402625), (35, 322100), (50, 225470), (70, 161050), (100, 112735), (125, 90188), (140, 80525), (175, 64420), (250, 45094), (350, 32210), (500, 22547), (700, 16105), (875, 12884), (1750, 6442), (3221, 3500)]