1426520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 3380400

約数和(自身を除く): 1953880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1877, 3754, 7508, 9385, 15016, 18770, 35663, 37540, 71326, 75080, 142652, 178315, 285304, 356630, 713260, 1426520]

約数ペア:

[(1, 1426520), (2, 713260), (4, 356630), (5, 285304), (8, 178315), (10, 142652), (19, 75080), (20, 71326), (38, 37540), (40, 35663), (76, 18770), (95, 15016), (152, 9385), (190, 7508), (380, 3754), (760, 1877)]