23732120

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3779}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 53751600

約数和(自身を除く): 30019480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 3779, 6280, 7558, 15116, 18895, 30232, 37790, 75580, 151160, 593303, 1186606, 2373212, 2966515, 4746424, 5933030, 11866060, 23732120]

約数ペア:

[(1, 23732120), (2, 11866060), (4, 5933030), (5, 4746424), (8, 2966515), (10, 2373212), (20, 1186606), (40, 593303), (157, 151160), (314, 75580), (628, 37790), (785, 30232), (1256, 18895), (1570, 15116), (3140, 7558), (3779, 6280)]