224715440

素因数分解:

$2^4\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{1889}}^1$

素因数の和:3389

約数の個数: 40

約数和(自身を含む): 523091520

約数和(自身を除く): 298376080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1487, 1889, 2974, 3778, 5948, 7435, 7556, 9445, 11896, 14870, 15112, 18890, 23792, 29740, 30224, 37780, 59480, 75560, 118960, 151120, 2808943, 5617886, 11235772, 14044715, 22471544, 28089430, 44943088, 56178860, 112357720, 224715440]

約数ペア:

[(1, 224715440), (2, 112357720), (4, 56178860), (5, 44943088), (8, 28089430), (10, 22471544), (16, 14044715), (20, 11235772), (40, 5617886), (80, 2808943), (1487, 151120), (1889, 118960), (2974, 75560), (3778, 59480), (5948, 37780), (7435, 30224), (7556, 29740), (9445, 23792), (11896, 18890), (14870, 15112)]