38492720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68737}}^1$

素因数の和:68757

約数の個数: 40

約数和(自身を含む): 102282144

約数和(自身を除く): 63789424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68737, 137474, 274948, 343685, 481159, 549896, 687370, 962318, 1099792, 1374740, 1924636, 2405795, 2749480, 3849272, 4811590, 5498960, 7698544, 9623180, 19246360, 38492720]

約数ペア:

[(1, 38492720), (2, 19246360), (4, 9623180), (5, 7698544), (7, 5498960), (8, 4811590), (10, 3849272), (14, 2749480), (16, 2405795), (20, 1924636), (28, 1374740), (35, 1099792), (40, 962318), (56, 687370), (70, 549896), (80, 481159), (112, 343685), (140, 274948), (280, 137474), (560, 68737)]