130383800

素因数分解:

$2^3\times 5^2\times {\mathrm{479}}^1\times {\mathrm{1361}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 303998400

約数和(自身を除く): 173614600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 479, 958, 1361, 1916, 2395, 2722, 3832, 4790, 5444, 6805, 9580, 10888, 11975, 13610, 19160, 23950, 27220, 34025, 47900, 54440, 68050, 95800, 136100, 272200, 651919, 1303838, 2607676, 3259595, 5215352, 6519190, 13038380, 16297975, 26076760, 32595950, 65191900, 130383800]

約数ペア:

[(1, 130383800), (2, 65191900), (4, 32595950), (5, 26076760), (8, 16297975), (10, 13038380), (20, 6519190), (25, 5215352), (40, 3259595), (50, 2607676), (100, 1303838), (200, 651919), (479, 272200), (958, 136100), (1361, 95800), (1916, 68050), (2395, 54440), (2722, 47900), (3832, 34025), (4790, 27220), (5444, 23950), (6805, 19160), (9580, 13610), (10888, 11975)]