760000

素因数分解:

$2^6\times 5^4\times {\mathrm{19}}^1$

素因数の和:51

約数の個数: 70

約数和(自身を含む): 1983740

約数和(自身を除く): 1223740

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 625, 760, 800, 950, 1000, 1216, 1250, 1520, 1600, 1900, 2000, 2375, 2500, 3040, 3800, 4000, 4750, 5000, 6080, 7600, 8000, 9500, 10000, 11875, 15200, 19000, 20000, 23750, 30400, 38000, 40000, 47500, 76000, 95000, 152000, 190000, 380000, 760000]

約数ペア:

[(1, 760000), (2, 380000), (4, 190000), (5, 152000), (8, 95000), (10, 76000), (16, 47500), (19, 40000), (20, 38000), (25, 30400), (32, 23750), (38, 20000), (40, 19000), (50, 15200), (64, 11875), (76, 10000), (80, 9500), (95, 8000), (100, 7600), (125, 6080), (152, 5000), (160, 4750), (190, 4000), (200, 3800), (250, 3040), (304, 2500), (320, 2375), (380, 2000), (400, 1900), (475, 1600), (500, 1520), (608, 1250), (625, 1216), (760, 1000), (800, 950)]