1567337540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{2711}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 3332375424

約数和(自身を除く): 1765037884

約数列:

[1, 2, 4, 5, 10, 20, 137, 211, 274, 422, 548, 685, 844, 1055, 1370, 2110, 2711, 2740, 4220, 5422, 10844, 13555, 27110, 28907, 54220, 57814, 115628, 144535, 289070, 371407, 572021, 578140, 742814, 1144042, 1485628, 1857035, 2288084, 2860105, 3714070, 5720210, 7428140, 11440420, 78366877, 156733754, 313467508, 391834385, 783668770, 1567337540]

約数ペア:

[(1, 1567337540), (2, 783668770), (4, 391834385), (5, 313467508), (10, 156733754), (20, 78366877), (137, 11440420), (211, 7428140), (274, 5720210), (422, 3714070), (548, 2860105), (685, 2288084), (844, 1857035), (1055, 1485628), (1370, 1144042), (2110, 742814), (2711, 578140), (2740, 572021), (4220, 371407), (5422, 289070), (10844, 144535), (13555, 115628), (27110, 57814), (28907, 54220)]