76945940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103981}}^1$

素因数の和:104027

約数の個数: 24

約数和(自身を含む): 165955272

約数和(自身を除く): 89009332

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 103981, 207962, 415924, 519905, 1039810, 2079620, 3847297, 7694594, 15389188, 19236485, 38472970, 76945940]

約数ペア:

[(1, 76945940), (2, 38472970), (4, 19236485), (5, 15389188), (10, 7694594), (20, 3847297), (37, 2079620), (74, 1039810), (148, 519905), (185, 415924), (370, 207962), (740, 103981)]