5409382010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6847319}}^1$

素因数の和:6847405

約数の個数: 16

約数和(自身を含む): 9860140800

約数和(自身を除く): 4450758790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 6847319, 13694638, 34236595, 68473190, 540938201, 1081876402, 2704691005, 5409382010]

約数ペア:

[(1, 5409382010), (2, 2704691005), (5, 1081876402), (10, 540938201), (79, 68473190), (158, 34236595), (395, 13694638), (790, 6847319)]