42156800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{941}}^1$

素因数の和:974

約数の個数: 108

約数和(自身を含む): 119377776

約数和(自身を除く): 77220976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 941, 1120, 1280, 1400, 1600, 1792, 1882, 2240, 2800, 3200, 3764, 4480, 4705, 5600, 6400, 6587, 7528, 8960, 9410, 11200, 13174, 15056, 18820, 22400, 23525, 26348, 30112, 32935, 37640, 44800, 47050, 52696, 60224, 65870, 75280, 94100, 105392, 120448, 131740, 150560, 164675, 188200, 210784, 240896, 263480, 301120, 329350, 376400, 421568, 526960, 602240, 658700, 752800, 843136, 1053920, 1204480, 1317400, 1505600, 1686272, 2107840, 2634800, 3011200, 4215680, 5269600, 6022400, 8431360, 10539200, 21078400, 42156800]

約数ペア:

[(1, 42156800), (2, 21078400), (4, 10539200), (5, 8431360), (7, 6022400), (8, 5269600), (10, 4215680), (14, 3011200), (16, 2634800), (20, 2107840), (25, 1686272), (28, 1505600), (32, 1317400), (35, 1204480), (40, 1053920), (50, 843136), (56, 752800), (64, 658700), (70, 602240), (80, 526960), (100, 421568), (112, 376400), (128, 329350), (140, 301120), (160, 263480), (175, 240896), (200, 210784), (224, 188200), (256, 164675), (280, 150560), (320, 131740), (350, 120448), (400, 105392), (448, 94100), (560, 75280), (640, 65870), (700, 60224), (800, 52696), (896, 47050), (941, 44800), (1120, 37640), (1280, 32935), (1400, 30112), (1600, 26348), (1792, 23525), (1882, 22400), (2240, 18820), (2800, 15056), (3200, 13174), (3764, 11200), (4480, 9410), (4705, 8960), (5600, 7528), (6400, 6587)]