3746960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6711

約数の個数: 40

約数和(自身を含む): 9957696

約数和(自身を除く): 6210736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6691, 13382, 26764, 33455, 46837, 53528, 66910, 93674, 107056, 133820, 187348, 234185, 267640, 374696, 468370, 535280, 749392, 936740, 1873480, 3746960]

約数ペア:

[(1, 3746960), (2, 1873480), (4, 936740), (5, 749392), (7, 535280), (8, 468370), (10, 374696), (14, 267640), (16, 234185), (20, 187348), (28, 133820), (35, 107056), (40, 93674), (56, 66910), (70, 53528), (80, 46837), (112, 33455), (140, 26764), (280, 13382), (560, 6691)]