73683520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12119}}^1$

素因数の和:12155

約数の個数: 56

約数和(自身を含む): 184708800

約数和(自身を除く): 111025280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 12119, 24238, 48476, 60595, 96952, 121190, 193904, 230261, 242380, 387808, 460522, 484760, 775616, 921044, 969520, 1151305, 1842088, 1939040, 2302610, 3684176, 3878080, 4605220, 7368352, 9210440, 14736704, 18420880, 36841760, 73683520]

約数ペア:

[(1, 73683520), (2, 36841760), (4, 18420880), (5, 14736704), (8, 9210440), (10, 7368352), (16, 4605220), (19, 3878080), (20, 3684176), (32, 2302610), (38, 1939040), (40, 1842088), (64, 1151305), (76, 969520), (80, 921044), (95, 775616), (152, 484760), (160, 460522), (190, 387808), (304, 242380), (320, 230261), (380, 193904), (608, 121190), (760, 96952), (1216, 60595), (1520, 48476), (3040, 24238), (6080, 12119)]