184405940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{86171}}^1$

素因数の和:86287

約数の個数: 24

約数和(自身を含む): 390876192

約数和(自身を除く): 206470252

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 86171, 172342, 344684, 430855, 861710, 1723420, 9220297, 18440594, 36881188, 46101485, 92202970, 184405940]

約数ペア:

[(1, 184405940), (2, 92202970), (4, 46101485), (5, 36881188), (10, 18440594), (20, 9220297), (107, 1723420), (214, 861710), (428, 430855), (535, 344684), (1070, 172342), (2140, 86171)]