788732540

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{51283}}^1$

素因数の和:52061

約数の個数: 24

約数和(自身を含む): 1658524560

約数和(自身を除く): 869792020

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 7690, 15380, 51283, 102566, 205132, 256415, 512830, 1025660, 39436627, 78873254, 157746508, 197183135, 394366270, 788732540]

約数ペア:

[(1, 788732540), (2, 394366270), (4, 197183135), (5, 157746508), (10, 78873254), (20, 39436627), (769, 1025660), (1538, 512830), (3076, 256415), (3845, 205132), (7690, 102566), (15380, 51283)]