2017679200

素因数分解:

$2^5\times 5^2\times {\mathrm{163}}^1\times {\mathrm{15473}}^1$

素因数の和:15656

約数の個数: 72

約数和(自身を含む): 4956198408

約数和(自身を除く): 2938519208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 163, 200, 326, 400, 652, 800, 815, 1304, 1630, 2608, 3260, 4075, 5216, 6520, 8150, 13040, 15473, 16300, 26080, 30946, 32600, 61892, 65200, 77365, 123784, 130400, 154730, 247568, 309460, 386825, 495136, 618920, 773650, 1237840, 1547300, 2475680, 2522099, 3094600, 5044198, 6189200, 10088396, 12378400, 12610495, 20176792, 25220990, 40353584, 50441980, 63052475, 80707168, 100883960, 126104950, 201767920, 252209900, 403535840, 504419800, 1008839600, 2017679200]

約数ペア:

[(1, 2017679200), (2, 1008839600), (4, 504419800), (5, 403535840), (8, 252209900), (10, 201767920), (16, 126104950), (20, 100883960), (25, 80707168), (32, 63052475), (40, 50441980), (50, 40353584), (80, 25220990), (100, 20176792), (160, 12610495), (163, 12378400), (200, 10088396), (326, 6189200), (400, 5044198), (652, 3094600), (800, 2522099), (815, 2475680), (1304, 1547300), (1630, 1237840), (2608, 773650), (3260, 618920), (4075, 495136), (5216, 386825), (6520, 309460), (8150, 247568), (13040, 154730), (15473, 130400), (16300, 123784), (26080, 77365), (30946, 65200), (32600, 61892)]