54632960

素因数分解:

$2^9\times 5^1\times {\mathrm{21341}}^1$

素因数の和:21364

約数の個数: 40

約数和(自身を含む): 130997196

約数和(自身を除く): 76364236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 21341, 42682, 85364, 106705, 170728, 213410, 341456, 426820, 682912, 853640, 1365824, 1707280, 2731648, 3414560, 5463296, 6829120, 10926592, 13658240, 27316480, 54632960]

約数ペア:

[(1, 54632960), (2, 27316480), (4, 13658240), (5, 10926592), (8, 6829120), (10, 5463296), (16, 3414560), (20, 2731648), (32, 1707280), (40, 1365824), (64, 853640), (80, 682912), (128, 426820), (160, 341456), (256, 213410), (320, 170728), (512, 106705), (640, 85364), (1280, 42682), (2560, 21341)]