2014760080

素因数分解:

$2^4\times 5^1\times {\mathrm{25184501}}^1$

素因数の和:25184514

約数の個数: 20

約数和(自身を含む): 4684317372

約数和(自身を除く): 2669557292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25184501, 50369002, 100738004, 125922505, 201476008, 251845010, 402952016, 503690020, 1007380040, 2014760080]

約数ペア:

[(1, 2014760080), (2, 1007380040), (4, 503690020), (5, 402952016), (8, 251845010), (10, 201476008), (16, 125922505), (20, 100738004), (40, 50369002), (80, 25184501)]