28944604810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{941}}^1\times {\mathrm{2311}}^1$

素因数の和:3292

約数の個数: 64

約数和(自身を含む): 57392126208

約数和(自身を除く): 28447521398

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 941, 1210, 1331, 1882, 2311, 2662, 4622, 4705, 6655, 9410, 10351, 11555, 13310, 20702, 23110, 25421, 50842, 51755, 103510, 113861, 127105, 227722, 254210, 279631, 559262, 569305, 1138610, 1252471, 1398155, 2174651, 2504942, 2796310, 3075941, 4349302, 6151882, 6262355, 10873255, 12524710, 15379705, 21746510, 23921161, 30759410, 47842322, 119605805, 239211610, 263132771, 526265542, 1315663855, 2631327710, 2894460481, 5788920962, 14472302405, 28944604810]

約数ペア:

[(1, 28944604810), (2, 14472302405), (5, 5788920962), (10, 2894460481), (11, 2631327710), (22, 1315663855), (55, 526265542), (110, 263132771), (121, 239211610), (242, 119605805), (605, 47842322), (941, 30759410), (1210, 23921161), (1331, 21746510), (1882, 15379705), (2311, 12524710), (2662, 10873255), (4622, 6262355), (4705, 6151882), (6655, 4349302), (9410, 3075941), (10351, 2796310), (11555, 2504942), (13310, 2174651), (20702, 1398155), (23110, 1252471), (25421, 1138610), (50842, 569305), (51755, 559262), (103510, 279631), (113861, 254210), (127105, 227722)]