8002400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1456

約数の個数: 72

約数和(自身を含む): 22342320

約数和(自身を除く): 14339920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 1429, 2800, 2858, 5600, 5716, 7145, 10003, 11432, 14290, 20006, 22864, 28580, 35725, 40012, 45728, 50015, 57160, 71450, 80024, 100030, 114320, 142900, 160048, 200060, 228640, 250075, 285800, 320096, 400120, 500150, 571600, 800240, 1000300, 1143200, 1600480, 2000600, 4001200, 8002400]

約数ペア:

[(1, 8002400), (2, 4001200), (4, 2000600), (5, 1600480), (7, 1143200), (8, 1000300), (10, 800240), (14, 571600), (16, 500150), (20, 400120), (25, 320096), (28, 285800), (32, 250075), (35, 228640), (40, 200060), (50, 160048), (56, 142900), (70, 114320), (80, 100030), (100, 80024), (112, 71450), (140, 57160), (160, 50015), (175, 45728), (200, 40012), (224, 35725), (280, 28580), (350, 22864), (400, 20006), (560, 14290), (700, 11432), (800, 10003), (1120, 7145), (1400, 5716), (1429, 5600), (2800, 2858)]