563055280

素因数分解:

$2^4\times 5^1\times {\mathrm{7038191}}^1$

素因数の和:7038204

約数の個数: 20

約数和(自身を含む): 1309103712

約数和(自身を除く): 746048432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7038191, 14076382, 28152764, 35190955, 56305528, 70381910, 112611056, 140763820, 281527640, 563055280]

約数ペア:

[(1, 563055280), (2, 281527640), (4, 140763820), (5, 112611056), (8, 70381910), (10, 56305528), (16, 35190955), (20, 28152764), (40, 14076382), (80, 7038191)]