2107683400

素因数分解:

$2^3\times 5^2\times {\mathrm{10538417}}^1$

素因数の和:10538433

約数の個数: 24

約数和(自身を含む): 4900364370

約数和(自身を除く): 2792680970

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10538417, 21076834, 42153668, 52692085, 84307336, 105384170, 210768340, 263460425, 421536680, 526920850, 1053841700, 2107683400]

約数ペア:

[(1, 2107683400), (2, 1053841700), (4, 526920850), (5, 421536680), (8, 263460425), (10, 210768340), (20, 105384170), (25, 84307336), (40, 52692085), (50, 42153668), (100, 21076834), (200, 10538417)]