112011520

素因数分解:

$2^8\times 5^1\times {\mathrm{87509}}^1$

素因数の和:87530

約数の個数: 36

約数和(自身を含む): 268305660

約数和(自身を除く): 156294140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 87509, 175018, 350036, 437545, 700072, 875090, 1400144, 1750180, 2800288, 3500360, 5600576, 7000720, 11201152, 14001440, 22402304, 28002880, 56005760, 112011520]

約数ペア:

[(1, 112011520), (2, 56005760), (4, 28002880), (5, 22402304), (8, 14001440), (10, 11201152), (16, 7000720), (20, 5600576), (32, 3500360), (40, 2800288), (64, 1750180), (80, 1400144), (128, 875090), (160, 700072), (256, 437545), (320, 350036), (640, 175018), (1280, 87509)]