12370720

素因数分解:

$2^5\times 5^1\times {\mathrm{77317}}^1$

素因数の和:77332

約数の個数: 24

約数和(自身を含む): 29226204

約数和(自身を除く): 16855484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77317, 154634, 309268, 386585, 618536, 773170, 1237072, 1546340, 2474144, 3092680, 6185360, 12370720]

約数ペア:

[(1, 12370720), (2, 6185360), (4, 3092680), (5, 2474144), (8, 1546340), (10, 1237072), (16, 773170), (20, 618536), (32, 386585), (40, 309268), (80, 154634), (160, 77317)]