40854770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2711}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 80839296

約数和(自身を除く): 39984526

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 2711, 3014, 5422, 7535, 13555, 15070, 27110, 29821, 59642, 149105, 298210, 371407, 742814, 1857035, 3714070, 4085477, 8170954, 20427385, 40854770]

約数ペア:

[(1, 40854770), (2, 20427385), (5, 8170954), (10, 4085477), (11, 3714070), (22, 1857035), (55, 742814), (110, 371407), (137, 298210), (274, 149105), (685, 59642), (1370, 29821), (1507, 27110), (2711, 15070), (3014, 13555), (5422, 7535)]