75495940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290369}}^1$

素因数の和:290391

約数の個数: 24

約数和(自身を含む): 170737560

約数和(自身を除く): 95241620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290369, 580738, 1161476, 1451845, 2903690, 3774797, 5807380, 7549594, 15099188, 18873985, 37747970, 75495940]

約数ペア:

[(1, 75495940), (2, 37747970), (4, 18873985), (5, 15099188), (10, 7549594), (13, 5807380), (20, 3774797), (26, 2903690), (52, 1451845), (65, 1161476), (130, 580738), (260, 290369)]