27852803840

素因数分解:

$2^8\times 5^1\times {\mathrm{21760003}}^1$

素因数の和:21760024

約数の個数: 36

約数和(自身を含む): 66716172264

約数和(自身を除く): 38863368424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 21760003, 43520006, 87040012, 108800015, 174080024, 217600030, 348160048, 435200060, 696320096, 870400120, 1392640192, 1740800240, 2785280384, 3481600480, 5570560768, 6963200960, 13926401920, 27852803840]

約数ペア:

[(1, 27852803840), (2, 13926401920), (4, 6963200960), (5, 5570560768), (8, 3481600480), (10, 2785280384), (16, 1740800240), (20, 1392640192), (32, 870400120), (40, 696320096), (64, 435200060), (80, 348160048), (128, 217600030), (160, 174080024), (256, 108800015), (320, 87040012), (640, 43520006), (1280, 21760003)]