64144630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2269}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 126502560

約数和(自身を除く): 62357930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2269, 2570, 2827, 4538, 5654, 11345, 14135, 22690, 24959, 28270, 49918, 124795, 249590, 583133, 1166266, 2915665, 5831330, 6414463, 12828926, 32072315, 64144630]

約数ペア:

[(1, 64144630), (2, 32072315), (5, 12828926), (10, 6414463), (11, 5831330), (22, 2915665), (55, 1166266), (110, 583133), (257, 249590), (514, 124795), (1285, 49918), (2269, 28270), (2570, 24959), (2827, 22690), (4538, 14135), (5654, 11345)]