3917554480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{3391}}^1$

素因数の和:5474

約数の個数: 80

約数和(自身を含む): 10417618944

約数和(自身を除く): 6500064464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2063, 3391, 4126, 6782, 8252, 10315, 13564, 14441, 16504, 16955, 20630, 23737, 27128, 28882, 33008, 33910, 41260, 47474, 54256, 57764, 67820, 72205, 82520, 94948, 115528, 118685, 135640, 144410, 165040, 189896, 231056, 237370, 271280, 288820, 379792, 474740, 577640, 949480, 1155280, 1898960, 6995633, 13991266, 27982532, 34978165, 48969431, 55965064, 69956330, 97938862, 111930128, 139912660, 195877724, 244847155, 279825320, 391755448, 489694310, 559650640, 783510896, 979388620, 1958777240, 3917554480]

約数ペア:

[(1, 3917554480), (2, 1958777240), (4, 979388620), (5, 783510896), (7, 559650640), (8, 489694310), (10, 391755448), (14, 279825320), (16, 244847155), (20, 195877724), (28, 139912660), (35, 111930128), (40, 97938862), (56, 69956330), (70, 55965064), (80, 48969431), (112, 34978165), (140, 27982532), (280, 13991266), (560, 6995633), (2063, 1898960), (3391, 1155280), (4126, 949480), (6782, 577640), (8252, 474740), (10315, 379792), (13564, 288820), (14441, 271280), (16504, 237370), (16955, 231056), (20630, 189896), (23737, 165040), (27128, 144410), (28882, 135640), (33008, 118685), (33910, 115528), (41260, 94948), (47474, 82520), (54256, 72205), (57764, 67820)]