360764420

素因数分解:

$2^2\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{5351}}^1$

素因数の和:8731

約数の個数: 24

約数和(自身を含む): 757971648

約数和(自身を除く): 397207228

約数列:

[1, 2, 4, 5, 10, 20, 3371, 5351, 6742, 10702, 13484, 16855, 21404, 26755, 33710, 53510, 67420, 107020, 18038221, 36076442, 72152884, 90191105, 180382210, 360764420]

約数ペア:

[(1, 360764420), (2, 180382210), (4, 90191105), (5, 72152884), (10, 36076442), (20, 18038221), (3371, 107020), (5351, 67420), (6742, 53510), (10702, 33710), (13484, 26755), (16855, 21404)]