2004800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 84

約数和(自身を含む): 5669280

約数和(自身を除く): 3664480

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, 140, 160, 175, 179, 200, 224, 280, 320, 350, 358, 400, 448, 560, 700, 716, 800, 895, 1120, 1253, 1400, 1432, 1600, 1790, 2240, 2506, 2800, 2864, 3580, 4475, 5012, 5600, 5728, 6265, 7160, 8950, 10024, 11200, 11456, 12530, 14320, 17900, 20048, 25060, 28640, 31325, 35800, 40096, 50120, 57280, 62650, 71600, 80192, 100240, 125300, 143200, 200480, 250600, 286400, 400960, 501200, 1002400, 2004800]

約数ペア:

[(1, 2004800), (2, 1002400), (4, 501200), (5, 400960), (7, 286400), (8, 250600), (10, 200480), (14, 143200), (16, 125300), (20, 100240), (25, 80192), (28, 71600), (32, 62650), (35, 57280), (40, 50120), (50, 40096), (56, 35800), (64, 31325), (70, 28640), (80, 25060), (100, 20048), (112, 17900), (140, 14320), (160, 12530), (175, 11456), (179, 11200), (200, 10024), (224, 8950), (280, 7160), (320, 6265), (350, 5728), (358, 5600), (400, 5012), (448, 4475), (560, 3580), (700, 2864), (716, 2800), (800, 2506), (895, 2240), (1120, 1790), (1253, 1600), (1400, 1432)]