162868340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{59441}}^1$

素因数の和:59587

約数の個数: 24

約数和(自身を含む): 344525832

約数和(自身を除く): 181657492

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 59441, 118882, 237764, 297205, 594410, 1188820, 8143417, 16286834, 32573668, 40717085, 81434170, 162868340]

約数ペア:

[(1, 162868340), (2, 81434170), (4, 40717085), (5, 32573668), (10, 16286834), (20, 8143417), (137, 1188820), (274, 594410), (548, 297205), (685, 237764), (1370, 118882), (2740, 59441)]