73531520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6085

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 111537280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6047, 6080, 12094, 12160, 24188, 30235, 48376, 60470, 96752, 114893, 120940, 193504, 229786, 241880, 387008, 459572, 483760, 574465, 774016, 919144, 967520, 1148930, 1838288, 1935040, 2297860, 3676576, 3870080, 4595720, 7353152, 9191440, 14706304, 18382880, 36765760, 73531520]

約数ペア:

[(1, 73531520), (2, 36765760), (4, 18382880), (5, 14706304), (8, 9191440), (10, 7353152), (16, 4595720), (19, 3870080), (20, 3676576), (32, 2297860), (38, 1935040), (40, 1838288), (64, 1148930), (76, 967520), (80, 919144), (95, 774016), (128, 574465), (152, 483760), (160, 459572), (190, 387008), (304, 241880), (320, 229786), (380, 193504), (608, 120940), (640, 114893), (760, 96752), (1216, 60470), (1520, 48376), (2432, 30235), (3040, 24188), (6047, 12160), (6080, 12094)]