146280080

素因数分解:

$2^4\times 5^1\times {\mathrm{1828501}}^1$

素因数の和:1828514

約数の個数: 20

約数和(自身を含む): 340101372

約数和(自身を除く): 193821292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1828501, 3657002, 7314004, 9142505, 14628008, 18285010, 29256016, 36570020, 73140040, 146280080]

約数ペア:

[(1, 146280080), (2, 73140040), (4, 36570020), (5, 29256016), (8, 18285010), (10, 14628008), (16, 9142505), (20, 7314004), (40, 3657002), (80, 1828501)]