80120650

素因数分解:

$2^1\times 5^2\times {\mathrm{673}}^1\times {\mathrm{2381}}^1$

素因数の和:3066

約数の個数: 24

約数和(自身を含む): 149308524

約数和(自身を除く): 69187874

約数列:

[1, 2, 5, 10, 25, 50, 673, 1346, 2381, 3365, 4762, 6730, 11905, 16825, 23810, 33650, 59525, 119050, 1602413, 3204826, 8012065, 16024130, 40060325, 80120650]

約数ペア:

[(1, 80120650), (2, 40060325), (5, 16024130), (10, 8012065), (25, 3204826), (50, 1602413), (673, 119050), (1346, 59525), (2381, 33650), (3365, 23810), (4762, 16825), (6730, 11905)]