23643460

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8629}}^1$

素因数の和:8775

約数の個数: 24

約数和(自身を含む): 50019480

約数和(自身を除く): 26376020

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 8629, 17258, 34516, 43145, 86290, 172580, 1182173, 2364346, 4728692, 5910865, 11821730, 23643460]

約数ペア:

[(1, 23643460), (2, 11821730), (4, 5910865), (5, 4728692), (10, 2364346), (20, 1182173), (137, 172580), (274, 86290), (548, 43145), (685, 34516), (1370, 17258), (2740, 8629)]