75508720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{134837}}^1$

素因数の和:134857

約数の個数: 40

約数和(自身を含む): 200638944

約数和(自身を除く): 125130224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 134837, 269674, 539348, 674185, 943859, 1078696, 1348370, 1887718, 2157392, 2696740, 3775436, 4719295, 5393480, 7550872, 9438590, 10786960, 15101744, 18877180, 37754360, 75508720]

約数ペア:

[(1, 75508720), (2, 37754360), (4, 18877180), (5, 15101744), (7, 10786960), (8, 9438590), (10, 7550872), (14, 5393480), (16, 4719295), (20, 3775436), (28, 2696740), (35, 2157392), (40, 1887718), (56, 1348370), (70, 1078696), (80, 943859), (112, 674185), (140, 539348), (280, 269674), (560, 134837)]