202400080

素因数分解:

$2^4\times 5^1\times {\mathrm{2530001}}^1$

素因数の和:2530014

約数の個数: 20

約数和(自身を含む): 470580372

約数和(自身を除く): 268180292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2530001, 5060002, 10120004, 12650005, 20240008, 25300010, 40480016, 50600020, 101200040, 202400080]

約数ペア:

[(1, 202400080), (2, 101200040), (4, 50600020), (5, 40480016), (8, 25300010), (10, 20240008), (16, 12650005), (20, 10120004), (40, 5060002), (80, 2530001)]