56016800

素因数分解:

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

素因数の和:1463

約数の個数: 108

約数和(自身を含む): 159189030

約数和(自身を除く): 103172230

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1429, 1568, 1960, 2450, 2800, 2858, 3920, 4900, 5600, 5716, 7145, 7840, 9800, 10003, 11432, 14290, 19600, 20006, 22864, 28580, 35725, 39200, 40012, 45728, 50015, 57160, 70021, 71450, 80024, 100030, 114320, 140042, 142900, 160048, 200060, 228640, 250075, 280084, 285800, 320096, 350105, 400120, 500150, 560168, 571600, 700210, 800240, 1000300, 1120336, 1143200, 1400420, 1600480, 1750525, 2000600, 2240672, 2800840, 3501050, 4001200, 5601680, 7002100, 8002400, 11203360, 14004200, 28008400, 56016800]

約数ペア:

[(1, 56016800), (2, 28008400), (4, 14004200), (5, 11203360), (7, 8002400), (8, 7002100), (10, 5601680), (14, 4001200), (16, 3501050), (20, 2800840), (25, 2240672), (28, 2000600), (32, 1750525), (35, 1600480), (40, 1400420), (49, 1143200), (50, 1120336), (56, 1000300), (70, 800240), (80, 700210), (98, 571600), (100, 560168), (112, 500150), (140, 400120), (160, 350105), (175, 320096), (196, 285800), (200, 280084), (224, 250075), (245, 228640), (280, 200060), (350, 160048), (392, 142900), (400, 140042), (490, 114320), (560, 100030), (700, 80024), (784, 71450), (800, 70021), (980, 57160), (1120, 50015), (1225, 45728), (1400, 40012), (1429, 39200), (1568, 35725), (1960, 28580), (2450, 22864), (2800, 20006), (2858, 19600), (3920, 14290), (4900, 11432), (5600, 10003), (5716, 9800), (7145, 7840)]