40171130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211427}}^1$

素因数の和:211453

約数の個数: 16

約数和(自身を含む): 76114080

約数和(自身を除く): 35942950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211427, 422854, 1057135, 2114270, 4017113, 8034226, 20085565, 40171130]

約数ペア:

[(1, 40171130), (2, 20085565), (5, 8034226), (10, 4017113), (19, 2114270), (38, 1057135), (95, 422854), (190, 211427)]