72119000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 100853800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 1759, 2050, 3518, 4100, 5125, 7036, 8200, 8795, 10250, 14072, 17590, 20500, 35180, 41000, 43975, 70360, 72119, 87950, 144238, 175900, 219875, 288476, 351800, 360595, 439750, 576952, 721190, 879500, 1442380, 1759000, 1802975, 2884760, 3605950, 7211900, 9014875, 14423800, 18029750, 36059500, 72119000]

約数ペア:

[(1, 72119000), (2, 36059500), (4, 18029750), (5, 14423800), (8, 9014875), (10, 7211900), (20, 3605950), (25, 2884760), (40, 1802975), (41, 1759000), (50, 1442380), (82, 879500), (100, 721190), (125, 576952), (164, 439750), (200, 360595), (205, 351800), (250, 288476), (328, 219875), (410, 175900), (500, 144238), (820, 87950), (1000, 72119), (1025, 70360), (1640, 43975), (1759, 41000), (2050, 35180), (3518, 20500), (4100, 17590), (5125, 14072), (7036, 10250), (8200, 8795)]