45289180

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{2053}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 95239872

約数和(自身を除く): 49950692

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2053, 2206, 4106, 4412, 5515, 8212, 10265, 11030, 20530, 22060, 41060, 2264459, 4528918, 9057836, 11322295, 22644590, 45289180]

約数ペア:

[(1, 45289180), (2, 22644590), (4, 11322295), (5, 9057836), (10, 4528918), (20, 2264459), (1103, 41060), (2053, 22060), (2206, 20530), (4106, 11030), (4412, 10265), (5515, 8212)]