56803840

素因数分解:

$2^9\times 5^1\times {\mathrm{22189}}^1$

素因数の和:22212

約数の個数: 40

約数和(自身を含む): 136202220

約数和(自身を除く): 79398380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 22189, 44378, 88756, 110945, 177512, 221890, 355024, 443780, 710048, 887560, 1420096, 1775120, 2840192, 3550240, 5680384, 7100480, 11360768, 14200960, 28401920, 56803840]

約数ペア:

[(1, 56803840), (2, 28401920), (4, 14200960), (5, 11360768), (8, 7100480), (10, 5680384), (16, 3550240), (20, 2840192), (32, 1775120), (40, 1420096), (64, 887560), (80, 710048), (128, 443780), (160, 355024), (256, 221890), (320, 177512), (512, 110945), (640, 88756), (1280, 44378), (2560, 22189)]