14972000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 38918880

約数和(自身を除く): 23946880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 197, 200, 250, 304, 380, 394, 400, 475, 500, 608, 760, 788, 800, 950, 985, 1000, 1520, 1576, 1900, 1970, 2000, 2375, 3040, 3152, 3743, 3800, 3940, 4000, 4750, 4925, 6304, 7486, 7600, 7880, 9500, 9850, 14972, 15200, 15760, 18715, 19000, 19700, 24625, 29944, 31520, 37430, 38000, 39400, 49250, 59888, 74860, 76000, 78800, 93575, 98500, 119776, 149720, 157600, 187150, 197000, 299440, 374300, 394000, 467875, 598880, 748600, 788000, 935750, 1497200, 1871500, 2994400, 3743000, 7486000, 14972000]

約数ペア:

[(1, 14972000), (2, 7486000), (4, 3743000), (5, 2994400), (8, 1871500), (10, 1497200), (16, 935750), (19, 788000), (20, 748600), (25, 598880), (32, 467875), (38, 394000), (40, 374300), (50, 299440), (76, 197000), (80, 187150), (95, 157600), (100, 149720), (125, 119776), (152, 98500), (160, 93575), (190, 78800), (197, 76000), (200, 74860), (250, 59888), (304, 49250), (380, 39400), (394, 38000), (400, 37430), (475, 31520), (500, 29944), (608, 24625), (760, 19700), (788, 19000), (800, 18715), (950, 15760), (985, 15200), (1000, 14972), (1520, 9850), (1576, 9500), (1900, 7880), (1970, 7600), (2000, 7486), (2375, 6304), (3040, 4925), (3152, 4750), (3743, 4000), (3800, 3940)]