47431040

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 116512560

約数和(自身を除く): 69081520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2003, 2368, 2960, 4006, 4736, 5920, 8012, 10015, 11840, 16024, 20030, 23680, 32048, 40060, 64096, 74111, 80120, 128192, 148222, 160240, 256384, 296444, 320480, 370555, 592888, 640960, 741110, 1185776, 1281920, 1482220, 2371552, 2964440, 4743104, 5928880, 9486208, 11857760, 23715520, 47431040]

約数ペア:

[(1, 47431040), (2, 23715520), (4, 11857760), (5, 9486208), (8, 5928880), (10, 4743104), (16, 2964440), (20, 2371552), (32, 1482220), (37, 1281920), (40, 1185776), (64, 741110), (74, 640960), (80, 592888), (128, 370555), (148, 320480), (160, 296444), (185, 256384), (296, 160240), (320, 148222), (370, 128192), (592, 80120), (640, 74111), (740, 64096), (1184, 40060), (1480, 32048), (2003, 23680), (2368, 20030), (2960, 16024), (4006, 11840), (4736, 10015), (5920, 8012)]