112200080

素因数分解:

$2^4\times 5^1\times {\mathrm{1402501}}^1$

素因数の和:1402514

約数の個数: 20

約数和(自身を含む): 260865372

約数和(自身を除く): 148665292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1402501, 2805002, 5610004, 7012505, 11220008, 14025010, 22440016, 28050020, 56100040, 112200080]

約数ペア:

[(1, 112200080), (2, 56100040), (4, 28050020), (5, 22440016), (8, 14025010), (10, 11220008), (16, 7012505), (20, 5610004), (40, 2805002), (80, 1402501)]