404768760080

素因数分解:

$2^4\times 5^1\times {\mathrm{5059609501}}^1$

素因数の和:5059609514

約数の個数: 20

約数和(自身を含む): 941087367372

約数和(自身を除く): 536318607292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5059609501, 10119219002, 20238438004, 25298047505, 40476876008, 50596095010, 80953752016, 101192190020, 202384380040, 404768760080]

約数ペア:

[(1, 404768760080), (2, 202384380040), (4, 101192190020), (5, 80953752016), (8, 50596095010), (10, 40476876008), (16, 25298047505), (20, 20238438004), (40, 10119219002), (80, 5059609501)]