3233440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 8733312

約数和(自身を除く): 5499872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2887, 5774, 11548, 14435, 20209, 23096, 28870, 40418, 46192, 57740, 80836, 92384, 101045, 115480, 161672, 202090, 230960, 323344, 404180, 461920, 646688, 808360, 1616720, 3233440]

約数ペア:

[(1, 3233440), (2, 1616720), (4, 808360), (5, 646688), (7, 461920), (8, 404180), (10, 323344), (14, 230960), (16, 202090), (20, 161672), (28, 115480), (32, 101045), (35, 92384), (40, 80836), (56, 57740), (70, 46192), (80, 40418), (112, 28870), (140, 23096), (160, 20209), (224, 14435), (280, 11548), (560, 5774), (1120, 2887)]