14278120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18787}}^1$

素因数の和:18817

約数の個数: 32

約数和(自身を含む): 33818400

約数和(自身を除く): 19540280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 18787, 37574, 75148, 93935, 150296, 187870, 356953, 375740, 713906, 751480, 1427812, 1784765, 2855624, 3569530, 7139060, 14278120]

約数ペア:

[(1, 14278120), (2, 7139060), (4, 3569530), (5, 2855624), (8, 1784765), (10, 1427812), (19, 751480), (20, 713906), (38, 375740), (40, 356953), (76, 187870), (95, 150296), (152, 93935), (190, 75148), (380, 37574), (760, 18787)]