2023863040

素因数分解:

$2^8\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3943}}^1$

素因数の和:4365

約数の個数: 72

約数和(自身を含む): 4861106208

約数和(自身を除く): 2837243168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 401, 640, 802, 1280, 1604, 2005, 3208, 3943, 4010, 6416, 7886, 8020, 12832, 15772, 16040, 19715, 25664, 31544, 32080, 39430, 51328, 63088, 64160, 78860, 102656, 126176, 128320, 157720, 252352, 256640, 315440, 504704, 513280, 630880, 1009408, 1261760, 1581143, 2523520, 3162286, 5047040, 6324572, 7905715, 12649144, 15811430, 25298288, 31622860, 50596576, 63245720, 101193152, 126491440, 202386304, 252982880, 404772608, 505965760, 1011931520, 2023863040]

約数ペア:

[(1, 2023863040), (2, 1011931520), (4, 505965760), (5, 404772608), (8, 252982880), (10, 202386304), (16, 126491440), (20, 101193152), (32, 63245720), (40, 50596576), (64, 31622860), (80, 25298288), (128, 15811430), (160, 12649144), (256, 7905715), (320, 6324572), (401, 5047040), (640, 3162286), (802, 2523520), (1280, 1581143), (1604, 1261760), (2005, 1009408), (3208, 630880), (3943, 513280), (4010, 504704), (6416, 315440), (7886, 256640), (8020, 252352), (12832, 157720), (15772, 128320), (16040, 126176), (19715, 102656), (25664, 78860), (31544, 64160), (32080, 63088), (39430, 51328)]