14864840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19559}}^1$

素因数の和:19589

約数の個数: 32

約数和(自身を含む): 35208000

約数和(自身を除く): 20343160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 19559, 39118, 78236, 97795, 156472, 195590, 371621, 391180, 743242, 782360, 1486484, 1858105, 2972968, 3716210, 7432420, 14864840]

約数ペア:

[(1, 14864840), (2, 7432420), (4, 3716210), (5, 2972968), (8, 1858105), (10, 1486484), (19, 782360), (20, 743242), (38, 391180), (40, 371621), (76, 195590), (95, 156472), (152, 97795), (190, 78236), (380, 39118), (760, 19559)]