544064240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2069}}^1$

素因数の和:2274

約数の個数: 80

約数和(自身を含む): 1339869600

約数和(自身を除く): 795805360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 173, 190, 304, 346, 380, 692, 760, 865, 1384, 1520, 1730, 2069, 2768, 3287, 3460, 4138, 6574, 6920, 8276, 10345, 13148, 13840, 16435, 16552, 20690, 26296, 32870, 33104, 39311, 41380, 52592, 65740, 78622, 82760, 131480, 157244, 165520, 196555, 262960, 314488, 357937, 393110, 628976, 715874, 786220, 1431748, 1572440, 1789685, 2863496, 3144880, 3579370, 5726992, 6800803, 7158740, 13601606, 14317480, 27203212, 28634960, 34004015, 54406424, 68008030, 108812848, 136016060, 272032120, 544064240]

約数ペア:

[(1, 544064240), (2, 272032120), (4, 136016060), (5, 108812848), (8, 68008030), (10, 54406424), (16, 34004015), (19, 28634960), (20, 27203212), (38, 14317480), (40, 13601606), (76, 7158740), (80, 6800803), (95, 5726992), (152, 3579370), (173, 3144880), (190, 2863496), (304, 1789685), (346, 1572440), (380, 1431748), (692, 786220), (760, 715874), (865, 628976), (1384, 393110), (1520, 357937), (1730, 314488), (2069, 262960), (2768, 196555), (3287, 165520), (3460, 157244), (4138, 131480), (6574, 82760), (6920, 78622), (8276, 65740), (10345, 52592), (13148, 41380), (13840, 39311), (16435, 33104), (16552, 32870), (20690, 26296)]