162000380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{279311}}^1$

素因数の和:279349

約数の個数: 24

約数和(自身を含む): 351933120

約数和(自身を除く): 189932740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 279311, 558622, 1117244, 1396555, 2793110, 5586220, 8100019, 16200038, 32400076, 40500095, 81000190, 162000380]

約数ペア:

[(1, 162000380), (2, 81000190), (4, 40500095), (5, 32400076), (10, 16200038), (20, 8100019), (29, 5586220), (58, 2793110), (116, 1396555), (145, 1117244), (290, 558622), (580, 279311)]