16179760

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 37810080

約数和(自身を除く): 21630320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 769, 1052, 1315, 1538, 2104, 2630, 3076, 3845, 4208, 5260, 6152, 7690, 10520, 12304, 15380, 21040, 30760, 61520, 202247, 404494, 808988, 1011235, 1617976, 2022470, 3235952, 4044940, 8089880, 16179760]

約数ペア:

[(1, 16179760), (2, 8089880), (4, 4044940), (5, 3235952), (8, 2022470), (10, 1617976), (16, 1011235), (20, 808988), (40, 404494), (80, 202247), (263, 61520), (526, 30760), (769, 21040), (1052, 15380), (1315, 12304), (1538, 10520), (2104, 7690), (2630, 6152), (3076, 5260), (3845, 4208)]