2016119800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{121453}}^1$

素因数の和:121552

約数の個数: 48

約数和(自身を含む): 4743993240

約数和(自身を除く): 2727873440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 8300, 16600, 121453, 242906, 485812, 607265, 971624, 1214530, 2429060, 3036325, 4858120, 6072650, 10080599, 12145300, 20161198, 24290600, 40322396, 50402995, 80644792, 100805990, 201611980, 252014975, 403223960, 504029950, 1008059900, 2016119800]

約数ペア:

[(1, 2016119800), (2, 1008059900), (4, 504029950), (5, 403223960), (8, 252014975), (10, 201611980), (20, 100805990), (25, 80644792), (40, 50402995), (50, 40322396), (83, 24290600), (100, 20161198), (166, 12145300), (200, 10080599), (332, 6072650), (415, 4858120), (664, 3036325), (830, 2429060), (1660, 1214530), (2075, 971624), (3320, 607265), (4150, 485812), (8300, 242906), (16600, 121453)]