99442120

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{6491}}^1$

素因数の和:6885

約数の個数: 32

約数和(自身を含む): 224363520

約数和(自身を除く): 124921400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 6491, 7660, 12982, 15320, 25964, 32455, 51928, 64910, 129820, 259640, 2486053, 4972106, 9944212, 12430265, 19888424, 24860530, 49721060, 99442120]

約数ペア:

[(1, 99442120), (2, 49721060), (4, 24860530), (5, 19888424), (8, 12430265), (10, 9944212), (20, 4972106), (40, 2486053), (383, 259640), (766, 129820), (1532, 64910), (1915, 51928), (3064, 32455), (3830, 25964), (6491, 15320), (7660, 12982)]