7676000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 20049120

約数和(自身を除く): 12373120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 101, 125, 152, 160, 190, 200, 202, 250, 304, 380, 400, 404, 475, 500, 505, 608, 760, 800, 808, 950, 1000, 1010, 1520, 1616, 1900, 1919, 2000, 2020, 2375, 2525, 3040, 3232, 3800, 3838, 4000, 4040, 4750, 5050, 7600, 7676, 8080, 9500, 9595, 10100, 12625, 15200, 15352, 16160, 19000, 19190, 20200, 25250, 30704, 38000, 38380, 40400, 47975, 50500, 61408, 76000, 76760, 80800, 95950, 101000, 153520, 191900, 202000, 239875, 307040, 383800, 404000, 479750, 767600, 959500, 1535200, 1919000, 3838000, 7676000]

約数ペア:

[(1, 7676000), (2, 3838000), (4, 1919000), (5, 1535200), (8, 959500), (10, 767600), (16, 479750), (19, 404000), (20, 383800), (25, 307040), (32, 239875), (38, 202000), (40, 191900), (50, 153520), (76, 101000), (80, 95950), (95, 80800), (100, 76760), (101, 76000), (125, 61408), (152, 50500), (160, 47975), (190, 40400), (200, 38380), (202, 38000), (250, 30704), (304, 25250), (380, 20200), (400, 19190), (404, 19000), (475, 16160), (500, 15352), (505, 15200), (608, 12625), (760, 10100), (800, 9595), (808, 9500), (950, 8080), (1000, 7676), (1010, 7600), (1520, 5050), (1616, 4750), (1900, 4040), (1919, 4000), (2000, 3838), (2020, 3800), (2375, 3232), (2525, 3040)]