105341440

素因数分解:

$2^9\times 5^1\times {\mathrm{41149}}^1$

素因数の和:41172

約数の個数: 40

約数和(自身を含む): 252578700

約数和(自身を除く): 147237260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 41149, 82298, 164596, 205745, 329192, 411490, 658384, 822980, 1316768, 1645960, 2633536, 3291920, 5267072, 6583840, 10534144, 13167680, 21068288, 26335360, 52670720, 105341440]

約数ペア:

[(1, 105341440), (2, 52670720), (4, 26335360), (5, 21068288), (8, 13167680), (10, 10534144), (16, 6583840), (20, 5267072), (32, 3291920), (40, 2633536), (64, 1645960), (80, 1316768), (128, 822980), (160, 658384), (256, 411490), (320, 329192), (512, 205745), (640, 164596), (1280, 82298), (2560, 41149)]