39776420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13171}}^1$

素因数の和:13331

約数の個数: 24

約数和(自身を含む): 84090048

約数和(自身を除く): 44313628

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 13171, 26342, 52684, 65855, 131710, 263420, 1988821, 3977642, 7955284, 9944105, 19888210, 39776420]

約数ペア:

[(1, 39776420), (2, 19888210), (4, 9944105), (5, 7955284), (10, 3977642), (20, 1988821), (151, 263420), (302, 131710), (604, 65855), (755, 52684), (1510, 26342), (3020, 13171)]