105843460

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{38629}}^1$

素因数の和:38775

約数の個数: 24

約数和(自身を含む): 223899480

約数和(自身を除く): 118056020

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 38629, 77258, 154516, 193145, 386290, 772580, 5292173, 10584346, 21168692, 26460865, 52921730, 105843460]

約数ペア:

[(1, 105843460), (2, 52921730), (4, 26460865), (5, 21168692), (10, 10584346), (20, 5292173), (137, 772580), (274, 386290), (548, 193145), (685, 154516), (1370, 77258), (2740, 38629)]