242016560

素因数分解:

$2^4\times 5^1\times {\mathrm{3025207}}^1$

素因数の和:3025220

約数の個数: 20

約数和(自身を含む): 562688688

約数和(自身を除く): 320672128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3025207, 6050414, 12100828, 15126035, 24201656, 30252070, 48403312, 60504140, 121008280, 242016560]

約数ペア:

[(1, 242016560), (2, 121008280), (4, 60504140), (5, 48403312), (8, 30252070), (10, 24201656), (16, 15126035), (20, 12100828), (40, 6050414), (80, 3025207)]