45385820

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9041}}^1$

素因数の和:9301

約数の個数: 24

約数和(自身を含む): 95700528

約数和(自身を除く): 50314708

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 9041, 18082, 36164, 45205, 90410, 180820, 2269291, 4538582, 9077164, 11346455, 22692910, 45385820]

約数ペア:

[(1, 45385820), (2, 22692910), (4, 11346455), (5, 9077164), (10, 4538582), (20, 2269291), (251, 180820), (502, 90410), (1004, 45205), (1255, 36164), (2510, 18082), (5020, 9041)]