48410000

素因数分解:

$2^4\times 5^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 100

約数和(自身を含む): 120861312

約数和(自身を除く): 72451312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 103, 125, 188, 200, 206, 235, 250, 376, 400, 412, 470, 500, 515, 625, 752, 824, 940, 1000, 1030, 1175, 1250, 1648, 1880, 2000, 2060, 2350, 2500, 2575, 3760, 4120, 4700, 4841, 5000, 5150, 5875, 8240, 9400, 9682, 10000, 10300, 11750, 12875, 18800, 19364, 20600, 23500, 24205, 25750, 29375, 38728, 41200, 47000, 48410, 51500, 58750, 64375, 77456, 94000, 96820, 103000, 117500, 121025, 128750, 193640, 206000, 235000, 242050, 257500, 387280, 470000, 484100, 515000, 605125, 968200, 1030000, 1210250, 1936400, 2420500, 3025625, 4841000, 6051250, 9682000, 12102500, 24205000, 48410000]

約数ペア:

[(1, 48410000), (2, 24205000), (4, 12102500), (5, 9682000), (8, 6051250), (10, 4841000), (16, 3025625), (20, 2420500), (25, 1936400), (40, 1210250), (47, 1030000), (50, 968200), (80, 605125), (94, 515000), (100, 484100), (103, 470000), (125, 387280), (188, 257500), (200, 242050), (206, 235000), (235, 206000), (250, 193640), (376, 128750), (400, 121025), (412, 117500), (470, 103000), (500, 96820), (515, 94000), (625, 77456), (752, 64375), (824, 58750), (940, 51500), (1000, 48410), (1030, 47000), (1175, 41200), (1250, 38728), (1648, 29375), (1880, 25750), (2000, 24205), (2060, 23500), (2350, 20600), (2500, 19364), (2575, 18800), (3760, 12875), (4120, 11750), (4700, 10300), (4841, 10000), (5000, 9682), (5150, 9400), (5875, 8240)]