39540860

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13093}}^1$

素因数の和:13253

約数の個数: 24

約数和(自身を含む): 83592096

約数和(自身を除く): 44051236

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 13093, 26186, 52372, 65465, 130930, 261860, 1977043, 3954086, 7908172, 9885215, 19770430, 39540860]

約数ペア:

[(1, 39540860), (2, 19770430), (4, 9885215), (5, 7908172), (10, 3954086), (20, 1977043), (151, 261860), (302, 130930), (604, 65465), (755, 52372), (1510, 26186), (3020, 13093)]