57664160

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5025

約数の個数: 48

約数和(自身を含む): 138125736

約数和(自身を除く): 80461576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4937, 5840, 9874, 11680, 19748, 24685, 39496, 49370, 78992, 98740, 157984, 197480, 360401, 394960, 720802, 789920, 1441604, 1802005, 2883208, 3604010, 5766416, 7208020, 11532832, 14416040, 28832080, 57664160]

約数ペア:

[(1, 57664160), (2, 28832080), (4, 14416040), (5, 11532832), (8, 7208020), (10, 5766416), (16, 3604010), (20, 2883208), (32, 1802005), (40, 1441604), (73, 789920), (80, 720802), (146, 394960), (160, 360401), (292, 197480), (365, 157984), (584, 98740), (730, 78992), (1168, 49370), (1460, 39496), (2336, 24685), (2920, 19748), (4937, 11680), (5840, 9874)]