1412131720

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{33211}}^1$

素因数の和:34285

約数の個数: 32

約数和(自身を含む): 3180381120

約数和(自身を除く): 1768249400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 2126, 4252, 5315, 8504, 10630, 21260, 33211, 42520, 66422, 132844, 166055, 265688, 332110, 664220, 1328440, 35303293, 70606586, 141213172, 176516465, 282426344, 353032930, 706065860, 1412131720]

約数ペア:

[(1, 1412131720), (2, 706065860), (4, 353032930), (5, 282426344), (8, 176516465), (10, 141213172), (20, 70606586), (40, 35303293), (1063, 1328440), (2126, 664220), (4252, 332110), (5315, 265688), (8504, 166055), (10630, 132844), (21260, 66422), (33211, 42520)]