29944000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 112

約数和(自身を含む): 78455520

約数和(自身を除く): 48511520

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, 197, 200, 250, 304, 320, 380, 394, 400, 475, 500, 608, 760, 788, 800, 950, 985, 1000, 1216, 1520, 1576, 1600, 1900, 1970, 2000, 2375, 3040, 3152, 3743, 3800, 3940, 4000, 4750, 4925, 6080, 6304, 7486, 7600, 7880, 8000, 9500, 9850, 12608, 14972, 15200, 15760, 18715, 19000, 19700, 24625, 29944, 30400, 31520, 37430, 38000, 39400, 49250, 59888, 63040, 74860, 76000, 78800, 93575, 98500, 119776, 149720, 152000, 157600, 187150, 197000, 239552, 299440, 315200, 374300, 394000, 467875, 598880, 748600, 788000, 935750, 1197760, 1497200, 1576000, 1871500, 2994400, 3743000, 5988800, 7486000, 14972000, 29944000]

約数ペア:

[(1, 29944000), (2, 14972000), (4, 7486000), (5, 5988800), (8, 3743000), (10, 2994400), (16, 1871500), (19, 1576000), (20, 1497200), (25, 1197760), (32, 935750), (38, 788000), (40, 748600), (50, 598880), (64, 467875), (76, 394000), (80, 374300), (95, 315200), (100, 299440), (125, 239552), (152, 197000), (160, 187150), (190, 157600), (197, 152000), (200, 149720), (250, 119776), (304, 98500), (320, 93575), (380, 78800), (394, 76000), (400, 74860), (475, 63040), (500, 59888), (608, 49250), (760, 39400), (788, 38000), (800, 37430), (950, 31520), (985, 30400), (1000, 29944), (1216, 24625), (1520, 19700), (1576, 19000), (1600, 18715), (1900, 15760), (1970, 15200), (2000, 14972), (2375, 12608), (3040, 9850), (3152, 9500), (3743, 8000), (3800, 7880), (3940, 7600), (4000, 7486), (4750, 6304), (4925, 6080)]