1444760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 3423600

約数和(自身を除く): 1978840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1901, 3802, 7604, 9505, 15208, 19010, 36119, 38020, 72238, 76040, 144476, 180595, 288952, 361190, 722380, 1444760]

約数ペア:

[(1, 1444760), (2, 722380), (4, 361190), (5, 288952), (8, 180595), (10, 144476), (19, 76040), (20, 72238), (38, 38020), (40, 36119), (76, 19010), (95, 15208), (152, 9505), (190, 7604), (380, 3802), (760, 1901)]