194600080

素因数分解:

$2^4\times 5^1\times {\mathrm{2432501}}^1$

素因数の和:2432514

約数の個数: 20

約数和(自身を含む): 452445372

約数和(自身を除く): 257845292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2432501, 4865002, 9730004, 12162505, 19460008, 24325010, 38920016, 48650020, 97300040, 194600080]

約数ペア:

[(1, 194600080), (2, 97300040), (4, 48650020), (5, 38920016), (8, 24325010), (10, 19460008), (16, 12162505), (20, 9730004), (40, 4865002), (80, 2432501)]