79926260

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{11321}}^1$

素因数の和:11683

約数の個数: 24

約数和(自身を含む): 168335496

約数和(自身を除く): 88409236

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 11321, 22642, 45284, 56605, 113210, 226420, 3996313, 7992626, 15985252, 19981565, 39963130, 79926260]

約数ペア:

[(1, 79926260), (2, 39963130), (4, 19981565), (5, 15985252), (10, 7992626), (20, 3996313), (353, 226420), (706, 113210), (1412, 56605), (1765, 45284), (3530, 22642), (7060, 11321)]