2040888950

素因数分解:

$2^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{145259}}^1$

素因数の和:145552

約数の個数: 24

約数和(自身を含む): 3809588760

約数和(自身を除く): 1768699810

約数列:

[1, 2, 5, 10, 25, 50, 281, 562, 1405, 2810, 7025, 14050, 145259, 290518, 726295, 1452590, 3631475, 7262950, 40817779, 81635558, 204088895, 408177790, 1020444475, 2040888950]

約数ペア:

[(1, 2040888950), (2, 1020444475), (5, 408177790), (10, 204088895), (25, 81635558), (50, 40817779), (281, 7262950), (562, 3631475), (1405, 1452590), (2810, 726295), (7025, 290518), (14050, 145259)]