70567060

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{13729}}^1$

素因数の和:13995

約数の個数: 24

約数和(自身を含む): 148778280

約数和(自身を除く): 78211220

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 13729, 27458, 54916, 68645, 137290, 274580, 3528353, 7056706, 14113412, 17641765, 35283530, 70567060]

約数ペア:

[(1, 70567060), (2, 35283530), (4, 17641765), (5, 14113412), (10, 7056706), (20, 3528353), (257, 274580), (514, 137290), (1028, 68645), (1285, 54916), (2570, 27458), (5140, 13729)]