90160160

素因数分解:

$2^5\times 5^1\times {\mathrm{563501}}^1$

素因数の和:563516

約数の個数: 24

約数和(自身を含む): 213003756

約数和(自身を除く): 122843596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 563501, 1127002, 2254004, 2817505, 4508008, 5635010, 9016016, 11270020, 18032032, 22540040, 45080080, 90160160]

約数ペア:

[(1, 90160160), (2, 45080080), (4, 22540040), (5, 18032032), (8, 11270020), (10, 9016016), (16, 5635010), (20, 4508008), (32, 2817505), (40, 2254004), (80, 1127002), (160, 563501)]