33320080

素因数分解:

$2^4\times 5^1\times {\mathrm{416501}}^1$

素因数の和:416514

約数の個数: 20

約数和(自身を含む): 77469372

約数和(自身を除く): 44149292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 416501, 833002, 1666004, 2082505, 3332008, 4165010, 6664016, 8330020, 16660040, 33320080]

約数ペア:

[(1, 33320080), (2, 16660040), (4, 8330020), (5, 6664016), (8, 4165010), (10, 3332008), (16, 2082505), (20, 1666004), (40, 833002), (80, 416501)]