37820990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53269}}^1$

素因数の和:53347

約数の個数: 16

約数和(自身を含む): 69037920

約数和(自身を除く): 31216930

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 53269, 106538, 266345, 532690, 3782099, 7564198, 18910495, 37820990]

約数ペア:

[(1, 37820990), (2, 18910495), (5, 7564198), (10, 3782099), (71, 532690), (142, 266345), (355, 106538), (710, 53269)]