8679740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18901

約数の個数: 24

約数和(自身を含む): 19020960

約数和(自身を除く): 10341220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 18869, 37738, 75476, 94345, 188690, 377380, 433987, 867974, 1735948, 2169935, 4339870, 8679740]

約数ペア:

[(1, 8679740), (2, 4339870), (4, 2169935), (5, 1735948), (10, 867974), (20, 433987), (23, 377380), (46, 188690), (92, 94345), (115, 75476), (230, 37738), (460, 18869)]