185303780

素因数分解:

$2^2\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{4513}}^1$

素因数の和:6575

約数の個数: 24

約数和(自身を含む): 389413752

約数和(自身を除く): 204109972

約数列:

[1, 2, 4, 5, 10, 20, 2053, 4106, 4513, 8212, 9026, 10265, 18052, 20530, 22565, 41060, 45130, 90260, 9265189, 18530378, 37060756, 46325945, 92651890, 185303780]

約数ペア:

[(1, 185303780), (2, 92651890), (4, 46325945), (5, 37060756), (10, 18530378), (20, 9265189), (2053, 90260), (4106, 45130), (4513, 41060), (8212, 22565), (9026, 20530), (10265, 18052)]