2012645950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{18731}}^1$

素因数の和:19057

約数の個数: 48

約数和(自身を含む): 4292475264

約数和(自身を除く): 2279829314

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 307, 350, 614, 1535, 2149, 3070, 4298, 7675, 10745, 15350, 18731, 21490, 37462, 53725, 93655, 107450, 131117, 187310, 262234, 468275, 655585, 936550, 1311170, 3277925, 5750417, 6555850, 11500834, 28752085, 40252919, 57504170, 80505838, 143760425, 201264595, 287520850, 402529190, 1006322975, 2012645950]

約数ペア:

[(1, 2012645950), (2, 1006322975), (5, 402529190), (7, 287520850), (10, 201264595), (14, 143760425), (25, 80505838), (35, 57504170), (50, 40252919), (70, 28752085), (175, 11500834), (307, 6555850), (350, 5750417), (614, 3277925), (1535, 1311170), (2149, 936550), (3070, 655585), (4298, 468275), (7675, 262234), (10745, 187310), (15350, 131117), (18731, 107450), (21490, 93655), (37462, 53725)]